diff --git a/config/adv360.keymap b/config/adv360.keymap
index 5d696c483c..783b6dbe33 100644
--- a/config/adv360.keymap
+++ b/config/adv360.keymap
@@ -46,7 +46,9 @@
             #binding-cells = <2>;
             tapping-term-ms = <280>;
             flavor = "balanced";
-            quick-tap-ms = <125>;
+            quick-tap-ms = <175>;
+            require-prior-idle-ms = <150>;
+            hold-trigger-on-release;
         };
 
         mo_backspace: mo_backspace {
@@ -89,6 +91,13 @@
             #binding-cells = <0>;
             bindings = <&mo 3>, <&kp LEFT_GUI>;
         };
+
+        tmux_prefix: tmux_prefix {
+            compatible = "zmk,behavior-tap-dance";
+            label = "TMUX_PREFIX";
+            #binding-cells = <0>;
+            bindings = <&none>, <&kp LC(B)>;
+        };
     };
 
     macros {
@@ -99,11 +108,11 @@
 
         base {
             bindings = <
-&kp EQUAL                      &kp N1            &kp N2    &kp N3    &kp N4     &kp N5  &tog 4                                                                                             &mo 1      &kp N6  &kp N7  &kp N8     &kp N9    &kp N0                             &kp MINUS
-&kp TAB                        &kp Q             &kp W     &kp E     &kp R      &kp T   &none                                                                                              &none      &kp Y   &kp U   &kp I      &kp O     &kp P                              &kp BSLH
-&home_row LEFT_CONTROL ESCAPE  &kp A             &kp S     &kp D     &kp F      &kp G   &none   &mt LEFT_CONTROL F2  &kp F4                &kp F3         &mt RIGHT_CONTROL F1             &none      &kp H   &kp J   &kp K      &kp L     &home_row RIGHT_COMMAND SEMICOLON  &kp SQT
-&kp LEFT_SHIFT                 &kp Z             &kp X     &kp C     &kp V      &kp B                                &kp LEFT_ALT          &kp RIGHT_ALT                                              &kp N   &kp M   &kp COMMA  &kp DOT   &kp FSLH                           &kp RIGHT_SHIFT
-&mo 3                          &kp LEFT_CONTROL  &kp LGUI  &kp LEFT  &kp RIGHT          &mo 3   &backspace_delete    &kp LEFT_COMMAND      &kp LC(B)      &mt RS(RA(RC(RIGHT_GUI))) ENTER  &kp SPACE          &kp UP  &kp DOWN   &kp LBKT  &kp RBKT                           &mo 3
+&kp EQUAL                      &kp N1            &kp N2    &kp N3    &kp N4     &kp N5  &tog 4                                                                                                 &mo 1      &kp N6  &kp N7  &kp N8     &kp N9                     &kp N0                             &kp MINUS
+&kp TAB                        &kp Q             &kp W     &kp E     &kp R      &kp T   &none                                                                                                  &none      &kp Y   &kp U   &kp I      &kp O                      &kp P                              &kp BSLH
+&home_row LEFT_CONTROL ESCAPE  &kp A             &kp S     &kp D     &kp F      &kp G   &none   &mt LEFT_CONTROL F2  &kp F4                &kp F3             &mt RIGHT_CONTROL F1             &none      &kp H   &kp J   &kp K      &home_row RIGHT_CONTROL L  &home_row RIGHT_COMMAND SEMICOLON  &kp SQT
+&kp LEFT_SHIFT                 &kp Z             &kp X     &kp C     &kp V      &kp B                                &kp LEFT_ALT          &kp RIGHT_ALT                                                  &kp N   &kp M   &kp COMMA  &kp DOT                    &kp FSLH                           &kp RIGHT_SHIFT
+&mo 3                          &kp LEFT_CONTROL  &kp LGUI  &kp LEFT  &kp RIGHT          &mo 3   &backspace_delete    &kp LEFT_COMMAND      &kp RIGHT_COMMAND  &mt RS(RA(RC(RIGHT_GUI))) ENTER  &kp SPACE          &kp UP  &kp DOWN   &kp LBKT                   &kp RBKT                           &mo 3
             >;
         };
 
@@ -133,7 +142,7 @@
 &kp GRAVE  &kp LG(Q)         &trans            &trans            &kp LG(R)         &kp LG(T)   &kp LS(LA(LC(LG(NUMBER_4))))                                                                                           &kp RS(RC(RA(RG(NUMBER_6))))  &trans     &trans     &kp LEFT_PARENTHESIS  &kp RIGHT_PARENTHESIS  &trans         &kp DELETE
 &kp CARET  &kp LG(A)         &kp LG(S)         &kp LG(D)         &kp LG(F)         &trans      &kp LC(F9)                    &trans  &trans      &kp LS(LA(LC(LG(LEFT_BRACKET))))  &kp RS(RA(RC(RG(RIGHT_BRACKET))))  &kp RC(F12)                   &kp LG(H)  &trans     &kp LEFT_BRACKET      &kp RIGHT_BRACKET      &trans         &kp DOLLAR
 &trans     &kp LG(Z)         &kp LG(X)         &kp LG(C)         &kp LG(V)         &trans                                            &trans      &kp LG(F1)                                                                                         &trans     &trans     &trans                &trans                 &kp RG(SLASH)  &trans
-&trans     &trans            &kp F1            &kp F2            &kp F3                        &trans                        &trans  &trans      &trans                            &trans                             &kp LG(SPACE)                            &kp PG_UP  &kp PAGE_DOWN         &trans                 &trans         &trans
+&trans     &kp F1            &kp F2            &kp F3            &kp F4                        &trans                        &trans  &trans      &trans                            &trans                             &kp LG(SPACE)                            &kp PG_UP  &kp PAGE_DOWN         &trans                 &kp LC(SPACE)  &trans
             >;
         };