diff --git a/src/Makefile b/src/Makefile
index f41091e..7b8a892 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -81,14 +81,30 @@ endif
 export AS = vasmm68k_mot
 export ASFLAGS = $(VASM_CPU) -quiet -Fvobj -nowarn=62 -DMODEL=$(MODEL_NUMBER) 
 export CC = vc
-DEFINES = -DCPU=$(CPU_NUMBER) -DMODEL=$(MODEL_NUMBER)# -D__NOINLINE__ # -DKBD_POLLED 
+DEFINES = -DCPU=$(CPU_NUMBER) -DMODEL=$(MODEL_NUMBER) # -D__NOINLINE__ # -DKBD_POLLED 
 
-# Logging level, see log_level.h
-DEFAULT_LOG_LEVEL=
+# Maximum working logging level to compile
+#define LOG_FATAL   0   /* Log a critical or fatal event */
+#define LOG_ERROR   1   /* Log an error */
+#define LOG_INFO    2   /* Log miscellaneous information */
+#define LOG_DEBUG   3   /* Log a debugging message */
+#define LOG_TRACE   4   /* Log tracing information (like entry into a subroutine) */
+#define LOG_VERBOSE 5   /* Log a truly verbose message... the sort you almost never want to bother with */
+DEFAULT_LOG_LEVEL=0
+#define LOG_CHANNEL_UART0 -1
+#define LOG_CHANNEL_CHANNEL_A 0
+#define LOG_CHANNEL_CHANNEL_B 1
+#define LOG_CHANNEL_CHANNEL_A_LOW_LEVEL 10
+LOG_CHANNEL=0
 ifeq ("$(DEFAULT_LOG_LEVEL)","")
 else
  DEFINES := $(DEFINES) -DDEFAULT_LOG_LEVEL=$(DEFAULT_LOG_LEVEL)
 endif
+ifeq ("$(LOG_CHANNEL)","")
+else
+ DEFINES := $(DEFINES) -DLOG_CHANNEL=$(LOG_CHANNEL)
+endif
+
 
 export DEFINES:=$(DEFINES)
 
diff --git a/src/dev/txt_screen.c b/src/dev/txt_screen.c
index 49bcccf..1279f29 100644
--- a/src/dev/txt_screen.c
+++ b/src/dev/txt_screen.c
@@ -685,12 +685,14 @@ void txt_delete(short screen, short count) {
     t_rect old_region, region;
     short left;
 
-   	TRACE2("txt_delete(%d,%d)", screen, count);
+   	TRACE2("txt_delete(%d,%d)", screen, (int)count);
 	
     if (count > 0) {
         txt_get_xy(screen, &cursor);
         txt_get_region(screen, &old_region);
 
+TRACE4("Got region %d,%d,%d,%d", (int)old_region.origin.x, (int)old_region.origin.y, (int)old_region.size.width, (int)old_region.size.height);
+
         if (count > cursor.x) {
             count = cursor.x;
         }
@@ -699,6 +701,8 @@ void txt_delete(short screen, short count) {
         region.origin.y = old_region.origin.y + cursor.y;
         region.size.width = old_region.size.width - cursor.x;
         region.size.height = 1;
+
+        TRACE4("Setting region %d,%d,%d,%d", (int)region.origin.x, (int)region.origin.y, (int)region.size.width, (int)region.size.height);
         txt_set_region(screen, &region);
         txt_scroll(screen, count, 0);
         txt_set_region(screen, &old_region);
diff --git a/src/include/features.h b/src/include/features.h
index 6385e1a..fa35910 100644
--- a/src/include/features.h
+++ b/src/include/features.h
@@ -25,7 +25,7 @@
     #define HAS_OPM 1
     #define HAS_SNES_GAMEPAD 1
     #define HAS_OPL3 1
-#elif MODEL == MODEL_FOENIX_A2560U
+#elif MODEL == MODEL_FOENIX_A2560U || MODEL == MODEL_FOENIX_A2560U_PLUS
     #define HAS_OPL3 1
 #endif