diff --git a/radio/src/gui/colorlcd/view_main_menu.cpp b/radio/src/gui/colorlcd/view_main_menu.cpp
index 69cf99ed9..26c56b1dd 100644
--- a/radio/src/gui/colorlcd/view_main_menu.cpp
+++ b/radio/src/gui/colorlcd/view_main_menu.cpp
@@ -110,12 +110,14 @@ ViewMainMenu::ViewMainMenu(Window* parent) :
   carousel->setFocus();
 }
 
+uint16_t* lcdGetBackupBuffer();
+
 void ViewMainMenu::paint(BitmapBuffer* dc)
 {
-  rect_t r = carouselRect;
-  r.x -= 8; r.y -= 8;
-  r.w += 16; r.h += 16;
-  dc->drawFilledRect(r.x, r.y, r.w, r.h, SOLID, OVERLAY_COLOR, OPACITY(5));
+  rect_t zone = carouselRect;
+  zone.x -= 8; zone.y -= 8;
+  zone.w += 16; zone.h += 16;
+  dc->drawFilledRect(zone.x, zone.y, zone.w, zone.h, SOLID, OVERLAY_COLOR, OPACITY(5));
 }
 
 void ViewMainMenu::deleteLater(bool detach, bool trash)
diff --git a/radio/src/targets/horus/lcd_driver.cpp b/radio/src/targets/horus/lcd_driver.cpp
index d7f3d779b..3d8f44687 100644
--- a/radio/src/targets/horus/lcd_driver.cpp
+++ b/radio/src/targets/horus/lcd_driver.cpp
@@ -46,6 +46,7 @@
 uint8_t LCD_FIRST_FRAME_BUFFER[DISPLAY_BUFFER_SIZE * sizeof(pixel_t)] __SDRAM;
 uint8_t LCD_SECOND_FRAME_BUFFER[DISPLAY_BUFFER_SIZE * sizeof(pixel_t)] __SDRAM;
 uint8_t LCD_BACKUP_FRAME_BUFFER[DISPLAY_BUFFER_SIZE * sizeof(pixel_t)] __SDRAM;
+uint8_t LCD_SCRATCH_FRAME_BUFFER[DISPLAY_BUFFER_SIZE * sizeof(pixel_t)] __SDRAM;
 uint8_t currentLayer = LCD_FIRST_LAYER;
 
 BitmapBuffer lcdBuffer1(BMP_RGB565, LCD_W, LCD_H, (uint16_t *)LCD_FIRST_FRAME_BUFFER);
@@ -453,6 +454,7 @@ void DMACopyAlphaBitmap(uint16_t * dest, uint16_t destw, uint16_t desth, uint16_
   srcy = srch - (srcy + h);
 #endif
 
+  TRACE("------");
   DMA2D_DeInit();
 
   DMA2D_InitTypeDef DMA2D_InitStruct;
@@ -575,6 +577,11 @@ uint16_t* lcdGetBackupBuffer()
   return (uint16_t*)LCD_BACKUP_FRAME_BUFFER;
 }
 
+uint16_t* lcdGetScratchBuffer()
+{
+  return (uint16_t*)LCD_SCRATCH_FRAME_BUFFER;
+}
+
 void lcdRefresh()
 {
   if (currentLayer == LCD_FIRST_LAYER) {
diff --git a/radio/src/targets/simu/simulcd.cpp b/radio/src/targets/simu/simulcd.cpp
index 86b2aa606..bc709ee2f 100644
--- a/radio/src/targets/simu/simulcd.cpp
+++ b/radio/src/targets/simu/simulcd.cpp
@@ -24,9 +24,16 @@
 #if defined(COLORLCD)
 
 pixel_t displayBuf[DISPLAY_BUFFER_SIZE];
+pixel_t scratchBuf[DISPLAY_BUFFER_SIZE];
+
 BitmapBuffer _lcd(BMP_RGB565, LCD_W, LCD_H, displayBuf);
 BitmapBuffer * lcd = &_lcd;
 
+uint16_t * lcdGetScratchBuffer()
+{
+  return static_cast<uint16_t *>(scratchBuf);
+}
+
 void DMAFillRect(uint16_t * dest, uint16_t destw, uint16_t desth, uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint16_t color)
 {
 #if defined(LCD_VERTICAL_INVERT)