diff --git a/config/charybdis.keymap b/config/charybdis.keymap
index 1ad4e68..d107c71 100644
--- a/config/charybdis.keymap
+++ b/config/charybdis.keymap
@@ -41,5 +41,16 @@
             >;
             trackball-bindings = <&tsl_fine>;
         };
+
+        Mouse {
+            bindings = <
+   &trans  &trans  &trans     &trans  &trans     &trans    &trans  &trans  &trans  &trans  &trans     &trans
+   &trans  &trans  &trans     &trans  &trans     &trans    &trans  &trans  &trans  &trans  &trans     &trans
+&mkp MCLK  &trans  &trans     &trans  &trans     &trans    &trans  &trans  &trans  &trans  &trans  &mkp LCLK
+                           &mkp LCLK  &trans  &mkp RCLK    &trans  &trans
+            >;
+            trackball-bindings = <&tmv_fine>;
+        };
+
     };
 };
\ No newline at end of file
diff --git a/config/charybdis_right.conf b/config/charybdis_right.conf
index 0067f74..4108ee0 100644
--- a/config/charybdis_right.conf
+++ b/config/charybdis_right.conf
@@ -5,9 +5,9 @@ CONFIG_PMW3610_CPI_DIVIDOR=4
 CONFIG_PMW3610_ORIENTATION_90=y
 CONFIG_ZMK_MOUSE_TICK_DURATION=6
 CONFIG_MOUSE_LAYER_ACTIVE_MS=750
-CONFIG_MOUSE_LAYER_INDEX=5
+CONFIG_MOUSE_LAYER_INDEX=3
 
-#CONFIG_SCROLL_LAYER_INDEX=8
+#CONFIG_SCROLL_LAYER_INDEX=4
 
 #CONFIG_ZMK_USB_LOGGING=y
 #CONFIG_LOG_MODE_IMMEDIATE=n