diff --git a/src/AcDream.Plugins.MossTank/mosstank.xml b/src/AcDream.Plugins.MossTank/mosstank.xml
index 55c792d9e..f864e2b9c 100644
--- a/src/AcDream.Plugins.MossTank/mosstank.xml
+++ b/src/AcDream.Plugins.MossTank/mosstank.xml
@@ -192,18 +192,37 @@
        per-family Delete 530->546) — see the panel-level comment for why
        (fixes "Enable Auto-Navigation" running into its dropdown). Every
        gap between these columns is preserved exactly (a translation, not a
-       scale). -->
+       scale).
+
+       Fix round B item 4 (owner: "CopyTo" caption overflows its button):
+       measured against the real installed DAT font 0x40000000's own
+       per-glyph pen-advance (HorizontalOffsetBefore+Width+HorizontalOffsetAfter,
+       the formula UiDatFont.GlyphAdvance uses — AcDream.Cli's temporary
+       measure-text-temp verb), "CopyTo" is 42px wide against a declared
+       40px button — a 2px overflow UiSimpleButton's centered, unclipped
+       caption draws split evenly past both edges. CopyTo/New widens
+       296->306 (x, +10 gap preserved) and 40->50 (w, fits 42px with an 8px
+       margin); every column after it shifts +10 to preserve every original
+       gap (Clear-as-button 346->366, Mine-only 456->476, the aligned Delete
+       column 546/456/346/346->566 for all four rows, Show Editor 456->652).
+       The four "Delete" buttons (DeleteProfile/DeleteRouteProfile/
+       DeleteLootProfile/DeleteMetaProfile) previously sat at four different
+       x's because each row has a different control count before it (Macro
+       has Clear+Mine-only, Nav has only Clear, Loot has New+Delete+Show
+       Editor, Meta has only CopyTo) — they now share one column (x=566),
+       leaving a wider gap on the shorter rows rather than four columns
+       that don't line up. -->
   <group x="8" y="42" w="848" h="194" visible="{ProfilesVisible}">
     <label x="8" y="8" w="142" h="16" text="Macro Settings" color="#FFE8DEC3" />
     <menu x="156" y="8" w="140" h="20" items="{MacroProfileNames}"
           selected="{SelectedMacroProfile}" onchange="{SelectMacroProfile}"
           rows="7" scroll="true" tooltip="Select the active macro profile." />
-    <button x="296" y="8" w="40" h="20" text="CopyTo" onclick="{CopyProfile}" />
-    <button x="346" y="8" w="100" h="20" text="Clear profile!"
+    <button x="306" y="8" w="50" h="20" text="CopyTo" onclick="{CopyProfile}" />
+    <button x="366" y="8" w="100" h="20" text="Clear profile!"
             onclick="{ClearProfile}" />
-    <toggle x="456" y="8" w="80" h="20" text="Mine only"
+    <toggle x="476" y="8" w="80" h="20" text="Mine only"
             checked="{MineOnlyEnabled}" onclick="{ToggleMineOnly}" />
-    <button x="546" y="8" w="76" h="20" text="Delete"
+    <button x="566" y="8" w="76" h="20" text="Delete"
             onclick="{DeleteProfile}"
             tooltip="Delete the selected named profile's real .usd file. Not available for By char." />
 
@@ -212,10 +231,10 @@
     <menu x="156" y="32" w="140" h="20" items="{RouteProfileNames}"
           selected="{SelectedRouteProfile}" onchange="{SelectRouteProfile}"
           rows="7" scroll="true" tooltip="Select the active navigation profile." />
-    <button x="296" y="32" w="40" h="20" text="CopyTo" onclick="{CopyRouteProfile}" />
-    <button x="346" y="32" w="100" h="20" text="Clear nav profile!"
+    <button x="306" y="32" w="50" h="20" text="CopyTo" onclick="{CopyRouteProfile}" />
+    <button x="366" y="32" w="100" h="20" text="Clear nav profile!"
             onclick="{ClearRouteProfile}" />
-    <button x="456" y="32" w="76" h="20" text="Delete"
+    <button x="566" y="32" w="76" h="20" text="Delete"
             onclick="{DeleteRouteProfile}"
             tooltip="Delete the selected named route's real .af file. Not available for By char." />
 
@@ -224,11 +243,11 @@
     <menu x="156" y="56" w="140" h="20" items="{LootProfileNames}"
           selected="{LootProfileName}" onchange="{SelectLootProfile}"
           rows="7" scroll="true" tooltip="Select the active loot profile." />
-    <button x="296" y="56" w="40" h="20" text="New" onclick="{CreateLootProfile}" />
-    <button x="346" y="56" w="100" h="20" text="Delete"
+    <button x="306" y="56" w="50" h="20" text="New" onclick="{CreateLootProfile}" />
+    <button x="566" y="56" w="76" h="20" text="Delete"
             onclick="{DeleteLootProfile}"
             tooltip="Delete the selected named loot profile's real .utl file. Not available for By char." />
-    <toggle x="456" y="56" w="80" h="20" text="Show Editor"
+    <toggle x="652" y="56" w="80" h="20" text="Show Editor"
             checked="{LootEditorVisible}" onclick="{ToggleLootEditorVisible}" />
 
     <toggle x="8" y="80" w="142" h="20" text="Enable Meta Actions"
@@ -236,8 +255,8 @@
     <menu x="156" y="80" w="140" h="20" items="{MetaProfileNames}"
           selected="{SelectedMetaProfile}" onchange="{SelectMetaProfile}"
           rows="7" scroll="true" tooltip="Select the active meta profile." />
-    <button x="296" y="80" w="40" h="20" text="CopyTo" onclick="{CopyMetaProfile}" />
-    <button x="346" y="80" w="100" h="20" text="Delete"
+    <button x="306" y="80" w="50" h="20" text="CopyTo" onclick="{CopyMetaProfile}" />
+    <button x="566" y="80" w="76" h="20" text="Delete"
             onclick="{DeleteMetaProfile}"
             tooltip="Delete the selected named Meta profile's real .af file. Not available for By char." />