diff --git a/ci4/app/Controllers/Presupuestos/Cosidotapablanda.php b/ci4/app/Controllers/Presupuestos/Cosidotapablanda.php
index 0620168e..74a3478d 100755
--- a/ci4/app/Controllers/Presupuestos/Cosidotapablanda.php
+++ b/ci4/app/Controllers/Presupuestos/Cosidotapablanda.php
@@ -9,6 +9,7 @@ use App\Models\Collection;
 use App\Entities\Presupuestos\PresupuestoEntity;
 use App\Models\Presupuestos\PresupuestoDireccionesModel;
 use App\Models\Configuracion\PapelGenericoModel;
+use App\Models\Configuracion\TipoPresupuestoModel;
 use App\Models\Presupuestos\PresupuestoModel;
 
 use App\Models\Presupuestos\PresupuestoEncuadernacionesModel;
@@ -277,6 +278,7 @@ class Cosidotapablanda extends \App\Controllers\GoBaseResourceController
 
 
         $this->viewData['presupuestoEntity'] = $presupuestoEntity;
+        $this->viewData['isCosido'] = (new TipoPresupuestoModel())->get_isCosido($presupuestoEntity->tipo_impresion_id);
 
         if(!is_null($presupuestoEntity->comparador_json_data))
             $this->viewData['comp_data'] = json_decode($presupuestoEntity->comparador_json_data);
diff --git a/ci4/app/Controllers/Test.php b/ci4/app/Controllers/Test.php
index 7695138e..c914cfa0 100755
--- a/ci4/app/Controllers/Test.php
+++ b/ci4/app/Controllers/Test.php
@@ -19,7 +19,8 @@ class Test extends BaseController
     {
         
         echo '<pre>';
-        $this->testLineasIntRotativa();
+        $model = model('App\Models\Configuracion\TipoPresupuestoModel');
+        var_dump($model->get_isCosido(25));
         echo '</pre>';
     }
 
diff --git a/ci4/app/Entities/Clientes/ClientePlantillaPreciosEntity.php b/ci4/app/Entities/Clientes/ClientePlantillaPreciosEntity.php
new file mode 100755
index 00000000..9221712f
--- /dev/null
+++ b/ci4/app/Entities/Clientes/ClientePlantillaPreciosEntity.php
@@ -0,0 +1,19 @@
+<?php
+namespace App\Entities\Cliente;
+
+use CodeIgniter\Entity;
+
+class ClientePlantillaPreciosEntity extends \CodeIgniter\Entity\Entity
+{
+    protected $attributes = [
+        "id" => null,
+        "nombre" => null,
+        "is_deleted" => 0,
+        "deleted_at" => null,
+        "created_at" => null,
+        "updated_at" => null,
+    ];
+    protected $casts = [
+        "is_deleted" => "int",
+    ];
+}
diff --git a/ci4/app/Entities/Clientes/ClientePlantillaPreciosLineaEntity.php b/ci4/app/Entities/Clientes/ClientePlantillaPreciosLineaEntity.php
new file mode 100755
index 00000000..025e7e21
--- /dev/null
+++ b/ci4/app/Entities/Clientes/ClientePlantillaPreciosLineaEntity.php
@@ -0,0 +1,29 @@
+<?php
+namespace App\Entities\Cliente;
+
+use CodeIgniter\Entity;
+
+class ClientePreciosEntity extends \CodeIgniter\Entity\Entity
+{
+    protected $attributes = [
+        "id" => null,
+        "plantilla_id" => null,
+        "tipo" => null,
+        "tipo_maquina" => null,
+        "tipo_impresion" => null,
+        "tiempo_min" => null,
+        "tiempo_max" => null,
+        "margen" => null,
+        "is_deleted" => 0,
+        "deleted_at" => null,
+        "created_at" => null,
+        "updated_at" => null,
+    ];
+    protected $casts = [
+        "plantilla_id" => "int",
+        "tiempo_min" => "float",
+        "tiempo_max" => "float",
+        "margen" => "float",
+        "is_deleted" => "int",
+    ];
+}
diff --git a/ci4/app/Entities/Clientes/ClientePreciosEntity.php b/ci4/app/Entities/Clientes/ClientePreciosEntity.php
new file mode 100755
index 00000000..67d9cc97
--- /dev/null
+++ b/ci4/app/Entities/Clientes/ClientePreciosEntity.php
@@ -0,0 +1,33 @@
+<?php
+namespace App\Entities\Cliente;
+
+use CodeIgniter\Entity;
+
+class ClientePreciosEntity extends \CodeIgniter\Entity\Entity
+{
+    protected $attributes = [
+        "id" => null,
+        "cliente_id" => null,
+        "tipo" => null,
+        "tipo_maquina" => null,
+        "tipo_impresion" => null,
+        "tiempo_min" => null,
+        "tiempo_max" => null,
+        "margen" => null,
+        "is_deleted" => 0,
+        "deleted_at" => null,
+        "created_at" => null,
+        "updated_at" => null,
+        "user_updated_id" => null,
+        "user_created_id" => null,
+    ];
+    protected $casts = [
+        "cliente_id" => "int",
+        "tiempo_min" => "float",
+        "tiempo_max" => "float",
+        "margen" => "float",
+        "is_deleted" => "int",
+        "user_updated_id" => "int",
+        "user_created_id" => "int",
+    ];
+}
diff --git a/ci4/app/Entities/Configuracion/TipoPresupuestoEntity.php b/ci4/app/Entities/Configuracion/TipoPresupuestoEntity.php
new file mode 100755
index 00000000..13425d59
--- /dev/null
+++ b/ci4/app/Entities/Configuracion/TipoPresupuestoEntity.php
@@ -0,0 +1,20 @@
+<?php
+namespace App\Entities\Configuracion;
+
+use CodeIgniter\Entity;
+
+class TipoPresupuestoEntity extends \CodeIgniter\Entity\Entity
+{
+    protected $attributes = [
+        "id" => null,
+        "codigo" => null,
+        "is_cosido" => null,
+        "is_deleted" => 0,
+        "deleted_at" => null,
+        "created_at" => null,
+        "updated_at" => null,
+    ];
+    protected $casts = [
+        "is_deleted" => "int",
+    ];
+}
diff --git a/ci4/app/Language/en/ClienteDirecciones.php b/ci4/app/Language/en/ClienteDirecciones.php
index a0329961..59c399f9 100755
--- a/ci4/app/Language/en/ClienteDirecciones.php
+++ b/ci4/app/Language/en/ClienteDirecciones.php
@@ -16,7 +16,7 @@ return [
     'telefono' => 'Phone',
     'validation' =>  [
         'max_length' => 'Max. length ',
-        'required' => 'Field required'
+        'required' => 'Field required',
         'valid_email' => 'The email is not valid',
         
     ],
diff --git a/ci4/app/Language/en/ClientePrecios.php b/ci4/app/Language/en/ClientePrecios.php
new file mode 100755
index 00000000..a6c941b7
--- /dev/null
+++ b/ci4/app/Language/en/ClientePrecios.php
@@ -0,0 +1,22 @@
+<?php
+
+
+
+return [
+    'nombre' => 'Name',
+    'plantilla_id' => 'Template ID',
+    'tipo' => 'Type',
+    'tipo_maquina' => 'Machine type',
+    'tipo_impresion' => 'Print type',
+    'tiempo_min' => 'Min. Time',
+    'tiempo_max' => 'Max. Time',
+    'margen' => 'Margin',
+    'cliente_id' => 'Customer',
+    'user_updated_id' => 'User edition',
+    'updated_at' => 'Date edition',
+    'validation' =>  [
+        'max_length' => 'Max. length ',
+        'required' => 'Field required',
+        
+    ],
+];
\ No newline at end of file
diff --git a/ci4/app/Language/en/Presupuestos.php b/ci4/app/Language/en/Presupuestos.php
index c3115c84..ea54fe36 100755
--- a/ci4/app/Language/en/Presupuestos.php
+++ b/ci4/app/Language/en/Presupuestos.php
@@ -155,6 +155,7 @@ return [
 		'integer' => 'The {field} field must contain an integer.',
 		'requerido' => 'The {field} field is required.',
 		'max_length' => 'The {field} field cannot exceed {param} characters in length.',
+		'no_lp_for_merma' => 'Insert budget lines to calculate shrink',
     ],
 
 	'errores' => [
diff --git a/ci4/app/Language/es/ClientePrecios.php b/ci4/app/Language/es/ClientePrecios.php
new file mode 100755
index 00000000..69909dd3
--- /dev/null
+++ b/ci4/app/Language/es/ClientePrecios.php
@@ -0,0 +1,22 @@
+<?php
+
+
+
+return [
+    'nombre' => 'Nombre',
+    'plantilla_id' => 'Plantilla ID',
+    'tipo' => 'Tipo',
+    'tipo_maquina' => 'Tipo de máquina',
+    'tipo_impresion' => 'Tipo de impresión',
+    'tiempo_min' => 'Tiempo Mín.',
+    'tiempo_max' => 'Tiempo Máx.',
+    'margen' => 'Margen',
+    'cliente_id' => 'Cliente',
+    'user_updated_id' => 'Usuario edición',
+    'updated_at' => 'Fecha edición',
+    'validation' =>  [
+        'max_length' => 'Max. valor caracteres alcanzado',
+        'required' => 'Campo obligatorio',
+    ],
+
+];
\ No newline at end of file
diff --git a/ci4/app/Language/es/Presupuestos.php b/ci4/app/Language/es/Presupuestos.php
index 8a032efa..d5fe3128 100755
--- a/ci4/app/Language/es/Presupuestos.php
+++ b/ci4/app/Language/es/Presupuestos.php
@@ -215,6 +215,7 @@ return [
         'integer' => 'El campo {field} debe contener un número entero.',
         'requerido' => 'El campo {field} es obligatorio.',
         'max_length' => 'El campo {field} no puede exceder los {param} caracteres de longitud.',
+        'no_lp_for_merma' => 'Inserte líneas de presupuesto para calcular la merma',
     ],
 
     'errores' => [
diff --git a/ci4/app/Models/Clientes/ClientePlantillaPreciosLineasModel.php b/ci4/app/Models/Clientes/ClientePlantillaPreciosLineasModel.php
new file mode 100755
index 00000000..2f1ed657
--- /dev/null
+++ b/ci4/app/Models/Clientes/ClientePlantillaPreciosLineasModel.php
@@ -0,0 +1,102 @@
+<?php
+
+namespace App\Models\Clientes;
+
+class ClientePlantillaPreciosLineasModel extends \App\Models\GoBaseModel
+{
+    protected $table = "cliente_plantilla_precios_linea";
+
+    /**
+     * Whether primary key uses auto increment.
+     *
+     * @var bool
+     */
+    protected $useAutoIncrement = true;
+
+
+    protected $allowedFields = [
+        "plantilla_id", 
+        "tipo", 
+        "tipo_maquina", 
+        "tipo_impresion", 
+        "tiempo_min", 
+        "tiempo_max", 
+        "precio_hora", 
+        "margen", 
+        "is_deleted", 
+        "deleted_at", 
+        "created_at", 
+        "updated_at"];
+
+    protected $returnType = "App\Entities\Clientes\ClientePlantillaPreciosLineasEntity";
+
+    protected $useTimestamps = true;
+    protected $useSoftDeletes = false;
+
+    protected $createdField = "created_at";
+
+    protected $updatedField = "updated_at";
+
+    public static $labelField = "plantilla_id";
+
+    protected $validationRules = [
+        "plantilla_id" => [
+            "label" => "ClientePrecios.plantilla_id",
+            "rules" => "required",
+        ],
+        "tipo" => [
+            "label" => "ClientePrecios.tipo",
+            "rules" => "required|in_list[interior,cubierta,sobrecubierta]",
+        ],
+        "tipo_maquina" => [
+            "label" => "ClientePrecios.tipo_maquina",
+            "rules" => "required|in_list[toner,inkjet]",
+        ],
+        "tipo_impresion" => [
+            "label" => "ClientePrecios.tipo_impresion",
+            "rules" => "required|in_list[negro,color,negrohq,colorhq]",
+        ],
+        "tiempo_min" => [
+            "label" => "ClientePrecios.tiempo_min",
+            "rules" => "required|decimal",
+        ],
+        "tiempo_max" => [
+            "label" => "ClientePrecios.tiempo_max",
+            "rules" => "required|decimal",
+        ],
+        "margen" => [
+            "label" => "ClientePrecios.margen",
+            "rules" => "required|decimal",
+        ],
+
+        
+        
+    ];
+
+    protected $validationMessages = [
+        "plantilla_id" => [
+            "required" => "ClientePrecios.validation.required",
+            
+        ],
+        "tipo" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tipo_maquina" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tipo_impresion" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tiempo_min" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tiempo_max" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "margen" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+    ];
+
+    
+}
diff --git a/ci4/app/Models/Clientes/ClientePlantillaPreciosModel.php b/ci4/app/Models/Clientes/ClientePlantillaPreciosModel.php
new file mode 100755
index 00000000..869d7c81
--- /dev/null
+++ b/ci4/app/Models/Clientes/ClientePlantillaPreciosModel.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Models\Clientes;
+
+class ClientePlantillaPreciosModel extends \App\Models\GoBaseModel
+{
+    protected $table = "cliente_plantilla_precios";
+
+    /**
+     * Whether primary key uses auto increment.
+     *
+     * @var bool
+     */
+    protected $useAutoIncrement = true;
+
+
+    protected $allowedFields = ["nombre", "is_deleted", "deleted_at", "created_at", "updated_at"];
+    protected $returnType = "App\Entities\Clientes\ClientePlantillaPreciosEntity";
+
+    protected $useTimestamps = true;
+    protected $useSoftDeletes = false;
+
+    protected $createdField = "created_at";
+
+    protected $updatedField = "updated_at";
+
+    public static $labelField = "nombre";
+
+    protected $validationRules = [
+        "nombre" => [
+            "label" => "ClientePrecios.nombre",
+            "rules" => "trim|max_length[100]",
+        ],
+        
+    ];
+
+    protected $validationMessages = [
+        "nombre" => [
+            "max_length" => "ClientePrecios.validation.max_length",
+        ],
+    ];
+
+    
+}
diff --git a/ci4/app/Models/Clientes/ClientePreciosModel.php b/ci4/app/Models/Clientes/ClientePreciosModel.php
new file mode 100755
index 00000000..a58dda43
--- /dev/null
+++ b/ci4/app/Models/Clientes/ClientePreciosModel.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Models\Clientes;
+
+class ClientePlantillaPreciosLineasModel extends \App\Models\GoBaseModel
+{
+    protected $table = "cliente_precios";
+
+    /**
+     * Whether primary key uses auto increment.
+     *
+     * @var bool
+     */
+    protected $useAutoIncrement = true;
+
+
+    protected $allowedFields = [
+        "cliente_id", 
+        "tipo", 
+        "tipo_maquina", 
+        "tipo_impresion", 
+        "tiempo_min", 
+        "tiempo_max", 
+        "precio_hora", 
+        "margen", 
+        "is_deleted", 
+        "deleted_at", 
+        "created_at", 
+        "updated_at",
+        "user_created_id",
+        "user_updated_id"];
+
+    protected $returnType = "App\Entities\Clientes\ClientePreciosEntity";
+
+    protected $useTimestamps = true;
+    protected $useSoftDeletes = false;
+
+    protected $createdField = "created_at";
+
+    protected $updatedField = "updated_at";
+
+    public static $labelField = "cliente_id";
+
+    protected $validationRules = [
+        "cliente_id" => [
+            "label" => "ClientePrecios.cliente_id",
+            "rules" => "required",
+        ],
+        "tipo" => [
+            "label" => "ClientePrecios.tipo",
+            "rules" => "required|in_list[interior,cubierta,sobrecubierta]",
+        ],
+        "tipo_maquina" => [
+            "label" => "ClientePrecios.tipo_maquina",
+            "rules" => "required|in_list[toner,inkjet]",
+        ],
+        "tipo_impresion" => [
+            "label" => "ClientePrecios.tipo_impresion",
+            "rules" => "required|in_list[negro,color,negrohq,colorhq]",
+        ],
+        "tiempo_min" => [
+            "label" => "ClientePrecios.tiempo_min",
+            "rules" => "required|decimal",
+        ],
+        "tiempo_max" => [
+            "label" => "ClientePrecios.tiempo_max",
+            "rules" => "required|decimal",
+        ],
+        "margen" => [
+            "label" => "ClientePrecios.margen",
+            "rules" => "required|decimal",
+        ],
+
+        
+        
+    ];
+
+    protected $validationMessages = [
+        "cliente_id" => [
+            "required" => "ClientePrecios.validation.required",
+            
+        ],
+        "tipo" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tipo_maquina" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tipo_impresion" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tiempo_min" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "tiempo_max" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+        "margen" => [
+            "required" => "ClientePrecios.validation.required",
+        ],
+    ];
+
+    
+}
diff --git a/ci4/app/Models/Configuracion/TipoPresupuestoModel.php b/ci4/app/Models/Configuracion/TipoPresupuestoModel.php
new file mode 100755
index 00000000..f26e4d3b
--- /dev/null
+++ b/ci4/app/Models/Configuracion/TipoPresupuestoModel.php
@@ -0,0 +1,38 @@
+<?php
+namespace App\Models\Configuracion;
+
+class TipoPresupuestoModel extends \App\Models\GoBaseModel
+{
+    protected $table = "tipos_presupuestos";
+
+    /**
+     * Whether primary key uses auto increment.
+     *
+     * @var bool
+     */
+    protected $useAutoIncrement = true;
+
+    protected $allowedFields = ["codigo", "is_cosido", "is_deleted", 'deleted_at', 'updated_at', 'created_at'];
+    protected $returnType = "App\Entities\Configuracion\TipoPresupuestoEntity";
+
+    public static $labelField = "codigo";
+
+    
+    public function get_isCosido(int $id){
+
+        $builder = $this->db
+            ->table($this->table . " t1")
+            ->select("t1.is_cosido AS is_cosido")
+            ->where('t1.id', $id)
+            ->where('t1.is_deleted', 0);
+
+        $result = $builder->get()->getResultObject();
+        if(count($result)>0){
+            return $result[0]->is_cosido;
+        }
+        return null;
+    }
+
+
+   
+}
diff --git a/ci4/app/Services/PresupuestoService.php b/ci4/app/Services/PresupuestoService.php
index b02e7383..7ed9f781 100755
--- a/ci4/app/Services/PresupuestoService.php
+++ b/ci4/app/Services/PresupuestoService.php
@@ -46,6 +46,7 @@ class PresupuestoService extends BaseService
             $formas = PresupuestoService::getNumFormasPlana($uso, $maquina, $datosPedido->ancho, $datosPedido->alto, $datosPedido->isCosido);
             $response['fields'] =  $formas;
         }
+        
 
         if ($response['fields']['num_formas']['posicion_formas'] == 'n/a') {
             $response['error']['value'] = true;
@@ -135,8 +136,6 @@ class PresupuestoService extends BaseService
         $response['fields']['dimensiones_maquina_click'] = [$maquina->ancho_impresion, $maquina->alto_click];
         $response['fields']['dimensiones_libro'] = [$datosPedido->ancho, $datosPedido->alto];
 
-        //$response['fields']['datos_rotativa'] = $datos_rotativa;
-
         return $response;
     }
 
@@ -260,17 +259,74 @@ class PresupuestoService extends BaseService
 
         $data['alto_click'] = $maquina->alto_click;
 
-        $data['num_formas']['posicion_formas'] = 'n/a';
+        $formas = PresupuestoService::getNumFormasRot($maquina, $datosPedido->ancho, $datosPedido->alto, $datosPedido->isCosido);
+        $data['num_formas'] = $formas;
+
+        /*$data['num_formas']['posicion_formas'] = 'n/a';
         $data['num_formas']['num_formas_horizontales'] = 0;
         $data['num_formas']['num_formas_verticales'] = 0;
         $data['num_formas']['value'] = 0;
-
+*/
         return $data;
     }
 
+    public static function getNumFormasRot($maquina, $ancho, $alto, $isCosido)
+    {
+        // El ancho si es cosido es el doble
+        $anchoForCalculo = $isCosido ? $ancho * 2 : $ancho;
+        
+        
+        $h1_temp = floor($maquina->ancho_impresion / $anchoForCalculo);    
+        $h2_temp = floor($maquina->ancho_impresion / $alto);
+        
+        // horizontales
+        $calles = (new \App\Models\Configuracion\MaquinasCallesModel())->getCallesForMaquina($maquina->maquina_id, $h1_temp);
+        // Si son mas de 2 formas
+        if(count($calles)>0)
+            $h1 = ($h1_temp * $anchoForCalculo + 2 * $calles[0]->externas + ($h1_temp - 1) * $calles[0]->internas < ($maquina->ancho)) ? $h1_temp : $h1_temp - 1;
+        else
+            $h1 = $h1_temp;
+
+        $v1 = floor($maquina->alto_click / $alto);
+        $formas_h = $h1 * $v1; //p1
+
+
+        // verticales
+        $calles = (new \App\Models\Configuracion\MaquinasCallesModel())->getCallesForMaquina($maquina->maquina_id, $h2_temp);
+        if(count($calles)>0)
+            $h2 = ($h2_temp * $anchoForCalculo + 2 * $calles[0]->externas + ($h2_temp - 1) * $calles[0]->internas < ($maquina->ancho)) ? $h2_temp : $h2_temp - 1;
+        else
+            $h2 = $h2_temp;
+        $v2 = floor($maquina->alto_click / $anchoForCalculo);
+        $formas_v = $h2 * $v2; //p2
+
+
+        $num_formas = $h1*$h2;
+        
+       
+        // si no hay formas se devuelve n/a 
+        if ($num_formas == 0) {
+            $response['posicion_formas'] = 'n/a'; // not available
+        } else if ($formas_h > $formas_v) {
+            $response['posicion_formas'] = 'h';
+            $response['num_formas_horizontales'] = $h1;
+            $response['num_formas_verticales'] = $v1;
+            $response['value'] = $num_formas;
+        } else {
+            $response['posicion_formas'] = 'v';
+            $response['num_formas_horizontales'] = $h2;
+            $response['num_formas_verticales'] = $v2;
+            $response['value'] = $num_formas;
+        }
+
+        return $response;
+    }
 
     public static function getNumFormasPlana($uso, $maquina, $ancho, $alto, $isCosido)
     {
+        $h1_temp = 0;
+        $h2_temp = 0;
+
         // El ancho si es cosido es el doble
         if($uso != 'cubierta' && $uso != 'sobrecubierta'){
             $anchoForCalculo = $isCosido ? $ancho * 2 : $ancho;
@@ -290,14 +346,6 @@ class PresupuestoService extends BaseService
                     $h2_temp = $maquina->forzar_num_formas_verticales_cubierta;
                     //$num_formas = $h1_temp * $h2_temp;
                 }
-                else{
-                    $h1_temp == 0;
-                    $h2_temp == 0;
-                }
-            }
-            else{
-                $h1_temp == 0;
-                $h2_temp == 0;
             }
         }
         // No es cubierta ni sobrecubierta
diff --git a/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_datosLibroItems.php b/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_datosLibroItems.php
index 280f83c2..f0de6254 100755
--- a/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_datosLibroItems.php
+++ b/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_datosLibroItems.php
@@ -9,6 +9,7 @@
         <div id="accordionDatosLibroTip" class="accordion-collapse collapse show" data-bs-parent="#accordionDatosLibro">
             <div class="accordion-body">
 
+                <div id='alert-datosLibro'></div>
                 <!-- Fila 1 -->
                 <div class="row">
                     <div class="col-md-12 col-lg-2 px-4">
@@ -287,20 +288,37 @@ function calcular_mermas(){
         merma_lineas = []
         $('#tableLineasPresupuesto tbody tr:visible ').each(function(){
             if(!this.id.includes('_data') && !this.id.endsWith('_cubierta') && !this.id.endsWith('_sobrecubierta')){
-                const formas_linea = parseInt($('#' + this.id + '_formas').val())
+                const formas_linea = <?php echo $isCosido; ?>==0?parseInt($('#' + this.id + '_formas').val()):parseInt($('#' + this.id + '_formas').val())/2
                 if(formas_linea > tirada)
                     merma_lineas.push(formas_linea-tirada)    
                 else
                     merma_lineas.push(tirada%formas_linea)
             }
         })
+
+        htmlString = ''
         if(merma_lineas.length>0)
             merma = Math.max(...merma_lineas)
-        else
+        else{
+            htmlString = `
+                <div class="alert alert-warning d-flex align-items-baseline" role="alert">
+                    <span class="alert-icon alert-icon-lg text-primary me-2">
+                        <i class="ti ti-bell ti-sm"></i>
+                    </span>
+                    <div class="d-flex flex-column ps-1">
+                        <h5 class="alert-heading mb-2"><?= lang("Presupuestos.validation.no_lp_for_merma") ?></h5>
+                    </div>
+                </div>`;  
+            
+
             merma = 0
+    
+        }
+            
     }
     $('#mermacubierta').val(parseInt(merma))
     $('#merma').val(parseInt(merma))
+    $('#alert-datosLibro').html(htmlString)
 }
 
 
diff --git a/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_lineasPresupuestoItems.php b/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_lineasPresupuestoItems.php
index 74a24efe..b238560f 100755
--- a/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_lineasPresupuestoItems.php
+++ b/ci4/app/Views/themes/backend/vuexy/form/presupuestos/cosidotapablanda/_lineasPresupuestoItems.php
@@ -2724,7 +2724,7 @@ $('#lp_rot_color_defecto').on("click", function () {
 function fill_lp_rot_color(row, fromComparador=false){
 
     if(fromComparador){
-        console.log(row)
+        //console.log(row)
         $('#lp_rot_color_paginas').val(row.paginas)
         $('#lp_rot_color_papel').val(row.papelGenericoId)
         $('#lp_rot_color_gramaje').empty()