diff --git a/.config/niri/config.kdl##hostname.dpad b/.config/niri/config.kdl##hostname.dpad
index 56e9380c..7e9ea1b9 100644
--- a/.config/niri/config.kdl##hostname.dpad
+++ b/.config/niri/config.kdl##hostname.dpad
@@ -68,10 +68,6 @@ layout {
     struts {
         top -16
         bottom -16
- // left 8
-        // right 8
- // top 7
- // bottom 16
     }
     // gaps 16
     // gaps 8
@@ -81,8 +77,8 @@ layout {
     // - "always", the focused column will always be centered.
     // - "on-overflow", focusing a column will center it if it doesn't fit
     //   together with the previously focused column.
-    center-focused-column "never"
-    // /-always-center-single-column
+    // center-focused-column "on-overflow"
+    always-center-single-column
     // You can customize the widths that "switch-preset-column-width" (Mod+R) toggles between.
     preset-column-widths {
         // Proportion sets the width as a fraction of the output width, taking gaps into account.
@@ -693,10 +689,10 @@ binds {
         set-window-height "+10%"
     }
     // Move the focused window between the floating and the tiling layout.
-    Mod+V {
+    Mod+T {
         toggle-window-floating
     }
-    Mod+Shift+V {
+    Mod+Alt+T {
         switch-focus-between-floating-and-tiling
     }
     // Toggle tabbed column display mode.