3 files changed, 9 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index 61361e2..cb49812 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ INC_FLAGS   := $(addprefix -I,$(INC_DIRS))
 INC_FLAGS   += -I$(LIBGBA_SRC)
 
 # Output library names and executables.
-TARGET         := STEPPER-v1.1
+TARGET         := STEPPER-v1.2
 ELF            := $(BUILD_DIR)/$(TARGET).elf
 BIN            := $(BUILD_DIR)/$(TARGET).gba
 
diff --git a/src/drawing.c b/src/drawing.c
index 7a3fff0..964c4ce 100644
--- a/src/drawing.c
+++ b/src/drawing.c
@@ -546,7 +546,7 @@ draw_wave_pattern(u8 *pattern, int x, int y, u8 clr) {
 IWRAM_CODE
 void
 clear_parameters(void) {
-    size_t x0 = PARAMS_START_X;
+    size_t x0 = PARAMS_START_X -1;
     size_t y0 = PARAMS_START_Y;
     size_t x1 = PARAMS_START_X + PARAMS_W;
     size_t y1 = PARAMS_START_Y + PARAMS_H - 1;
diff --git a/src/sequencer.c b/src/sequencer.c
index c793a3f..784d132 100644
--- a/src/sequencer.c
+++ b/src/sequencer.c
@@ -284,6 +284,7 @@ select_bank(int i) {
     redraw_trigs = true;
     redraw_channels = true;
     redraw_bank_buttons = true;
+    redraw_bpm = true;
 }
 
 void
@@ -388,6 +389,7 @@ handle_param_selection_sq1(void) {
     // Go back to trigger selection.
     if (key_released(KEY_A)) {
         input_handler = handle_trigger_selection;
+        redraw_params = true;
         return;
     }
 
@@ -477,6 +479,7 @@ handle_param_selection_sq2(void) {
     // Go back to trigger selection.
     if (key_released(KEY_A)) {
         input_handler = handle_trigger_selection;
+        redraw_params = true;
         return;
     }
 
@@ -490,6 +493,7 @@ handle_param_selection_sq2(void) {
             inc = -1;
         }
         param_selection_loc = CLAMP(loc + inc, 0, 3);
+        redraw_params = true;
     }
 
     // Adjust parameter.
@@ -527,6 +531,7 @@ handle_param_selection_wave(void) {
     // Go back to trigger selection.
     if (key_released(KEY_A)) {
         input_handler = handle_trigger_selection;
+        redraw_params = true;
         return;
     }
 
@@ -554,6 +559,7 @@ handle_param_selection_wave(void) {
             }
         }
         param_selection_loc = CLAMP(loc + inc, 0, 73);
+        redraw_params = true;
     }
     if (key_tap(KEY_UP) || key_tap(KEY_DOWN)) {
         int inc = 0;
@@ -608,6 +614,7 @@ handle_param_selection_wave(void) {
             }
         }
         param_selection_loc = CLAMP(loc + inc, 0, 73);
+        redraw_params = true;
     }
 
     // Adjust parameter.