diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 2d1940e448..fae3bd51ea 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -4422,6 +4422,8 @@ LayerResult GCode::process_layer(
             bed_temp = get_highest_bed_temperature(false,print);
         else
             bed_temp = get_bed_temperature(first_extruder_id, false, m_config.curr_bed_type);
+		// ORCA: Only set bed temperature if it's greater than or equal to 0 (-1 means the feature is disabled)
+        if (bed_temp >= 0)
         gcode += m_writer.set_bed_temperature(bed_temp);
         // Mark the temperature transition from 1st to 2nd layer to be finished.
         m_second_layer_things_done = true;
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 4b91328b59..a36f2ec765 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -861,60 +861,66 @@ void PrintConfigDef::init_fff_params()
     def = this->add("supertack_plate_temp", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Bed temperature for layers except the initial one. "
-                     "A value of 0 means the filament does not support printing on the Cool Plate SuperTack.");
+                     "A value of 0 means the filament does not support printing on the Cool Plate SuperTack. "
+                     "A value of -1 will skip setting the temperature for subsequent layers.");
     def->sidetext = L(u8"\u2103" /* °C */);	// degrees Celsius, CIS languages need translation
     def->full_label = L("Bed temperature");
-    def->min = 0;
+    def->min = -1;
     def->max = 120;
     def->set_default_value(new ConfigOptionInts{35});
 
     def = this->add("cool_plate_temp", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Bed temperature for layers except the initial one. "
-                     "A value of 0 means the filament does not support printing on the Cool Plate.");
+                     "A value of 0 means the filament does not support printing on the Cool Plate. "
+                     "A value of -1 will skip setting the temperature for subsequent layers.");
     def->sidetext = L(u8"\u2103" /* °C */);	// degrees Celsius, CIS languages need translation
     def->full_label = L("Bed temperature");
-    def->min = 0;
+    def->min = -1;
     def->max = 300;
     def->set_default_value(new ConfigOptionInts{ 35 });
 
     def = this->add("textured_cool_plate_temp", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Bed temperature for layers except the initial one. "
-                     "A value of 0 means the filament does not support printing on the Textured Cool Plate.");
+                     "A value of 0 means the filament does not support printing on the Textured Cool Plate. "
+                     "A value of -1 will skip setting the temperature for subsequent layers.");
     def->sidetext = L(u8"\u2103" /* °C */);	// degrees Celsius, CIS languages need translation
     def->full_label = L("Bed temperature");
-    def->min = 0;
+    def->min = -1;
     def->max = 300;
     def->set_default_value(new ConfigOptionInts{ 40 });
 
     def = this->add("eng_plate_temp", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Bed temperature for layers except the initial one. "
-                     "A value of 0 means the filament does not support printing on the Engineering Plate.");
+                     "A value of 0 means the filament does not support printing on the Engineering Plate. "
+                     "A value of -1 will skip setting the temperature for subsequent layers.");
     def->sidetext = L(u8"\u2103" /* °C */);	// degrees Celsius, CIS languages need translation
     def->full_label = L("Bed temperature");
-    def->min = 0;
+    def->min = -1;
     def->max = 300;
     def->set_default_value(new ConfigOptionInts{ 45 });
 
     def = this->add("hot_plate_temp", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Bed temperature for layers except the initial one. "
-                     "A value of 0 means the filament does not support printing on the High Temp Plate.");
+                     "A value of 0 means the filament does not support printing on the High Temp Plate. "
+                     "A value of -1 will skip setting the temperature for subsequent layers.");
     def->sidetext = L(u8"\u2103" /* °C */);	// degrees Celsius, CIS languages need translation
     def->full_label = L("Bed temperature");
-    def->min = 0;
+    def->min = -1;
     def->max = 300;
     def->set_default_value(new ConfigOptionInts{ 45 });
 
     def = this->add("textured_plate_temp", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Bed temperature for layers except the initial one. "
-                     "A value of 0 means the filament does not support printing on the Textured PEI Plate.");
+                     "A value of 0 means the filament does not support printing on the Textured PEI Plate. "
+                     "A value of -1 will skip setting the temperature for subsequent layers.");
     def->sidetext = L(u8"\u2103" /* °C */);	// degrees Celsius, CIS languages need translation
     def->full_label = L("Bed temperature");
-    def->min = 0;
+    def->min = -1;
     def->max = 300;
     def->set_default_value(new ConfigOptionInts{45});
 
diff --git a/src/slic3r/GUI/Widgets/SpinInput.cpp b/src/slic3r/GUI/Widgets/SpinInput.cpp
index ccd7a80447..32515692c0 100644
--- a/src/slic3r/GUI/Widgets/SpinInput.cpp
+++ b/src/slic3r/GUI/Widgets/SpinInput.cpp
@@ -135,6 +135,15 @@ void SpinInput::SetRange(int min, int max)
 {
     this->min = min;
     this->max = max;
+    if (text_ctrl) {
+        if (min < 0) {
+            wxTextValidator validator(wxFILTER_INCLUDE_CHAR_LIST);
+            validator.SetCharIncludes("0123456789-");
+            text_ctrl->SetValidator(validator);
+        } else {
+            text_ctrl->SetValidator(wxTextValidator(wxFILTER_DIGITS));
+        }
+    }
 }
 
 void SpinInput::DoSetToolTipText(wxString const &tip)