diff --git a/api/config.lua b/api/config.lua
index d1bc2db6..dda046bf 100644
--- a/api/config.lua
+++ b/api/config.lua
@@ -460,6 +460,7 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("unitframes", "raid",        "raidlayout",       "8x5")
   pfUI:UpdateConfig("unitframes", "raid",        "raidpadding",      "3")
   pfUI:UpdateConfig("unitframes", "raid",        "raidfill",         "VERTICAL")
+  pfUI:UpdateConfig("unitframes", "raid",        "raidgrowleft",     "0")
   pfUI:UpdateConfig("unitframes", "raid",        "collapse",         "0")
   pfUI:UpdateConfig("unitframes", "raid",        "raidgrouplabel",   "0")
   pfUI:UpdateConfig("unitframes", "raid",        "grouplabelxoff",   "0")
@@ -1528,4 +1529,4 @@ function pfUI:MigrateConfig()
   else
     pfUI_config.version = pfUI.version.string
   end
-end
\ No newline at end of file
+end
diff --git a/env/translations_deDE.lua b/env/translations_deDE.lua
index c2cd89ca..0faac4bd 100644
--- a/env/translations_deDE.lua
+++ b/env/translations_deDE.lua
@@ -359,6 +359,7 @@ pfUI_translation["deDE"] = {
   ["Group Options"] = nil,
   ["Group-Pet"] = nil,
   ["Group-Target"] = nil,
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = nil,
diff --git a/env/translations_enUS.lua b/env/translations_enUS.lua
index 70c75089..e5115a0d 100644
--- a/env/translations_enUS.lua
+++ b/env/translations_enUS.lua
@@ -373,6 +373,7 @@ pfUI_translation["enUS"] = {
   ["Group Options"] = nil,
   ["Group-Pet"] = nil,
   ["Group-Target"] = nil,
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = nil,
diff --git a/env/translations_esES.lua b/env/translations_esES.lua
index 6f6ad371..0a0f7b63 100644
--- a/env/translations_esES.lua
+++ b/env/translations_esES.lua
@@ -359,6 +359,7 @@ pfUI_translation["esES"] = {
   ["Group Options"] = "Opciones de grupo",
   ["Group-Pet"] = "Mascota-Grupo",
   ["Group-Target"] = "Objetivo-Grupo",
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = "Conectados en hermandad",
diff --git a/env/translations_frFR.lua b/env/translations_frFR.lua
index d99cb5a9..a4463789 100644
--- a/env/translations_frFR.lua
+++ b/env/translations_frFR.lua
@@ -359,6 +359,7 @@ pfUI_translation["frFR"] = {
   ["Group Options"] = "Options de groupe",
   ["Group-Pet"] = "Groupe des familiers",
   ["Group-Target"] = "Groupe des cibles",
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = "Membres de guilde connectés",
diff --git a/env/translations_koKR.lua b/env/translations_koKR.lua
index 968508f3..b529de94 100644
--- a/env/translations_koKR.lua
+++ b/env/translations_koKR.lua
@@ -359,6 +359,7 @@ pfUI_translation["koKR"] = {
   ["Group Options"] = nil,
   ["Group-Pet"] = "파티-팻",
   ["Group-Target"] = "파티-타켓",
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = "접속중인 길드원",
diff --git a/env/translations_ruRU.lua b/env/translations_ruRU.lua
index e391f567..505f21eb 100644
--- a/env/translations_ruRU.lua
+++ b/env/translations_ruRU.lua
@@ -359,6 +359,7 @@ pfUI_translation["ruRU"] = {
   ["Group Options"] = "Настройки группы",
   ["Group-Pet"] = "Группа-питомец",
   ["Group-Target"] = "Группа-цель",
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = "Члены гильдии в сети",
diff --git a/env/translations_zhCN.lua b/env/translations_zhCN.lua
index 3204b180..fdbef233 100644
--- a/env/translations_zhCN.lua
+++ b/env/translations_zhCN.lua
@@ -359,6 +359,7 @@ pfUI_translation["zhCN"] = {
   ["Group Options"] = "队伍选项",
   ["Group-Pet"] = "小队宠物",
   ["Group-Target"] = "小队目标",
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = "狮鹫",
   ["Gryphons"] = "狮鹫（多个）",
   ["Guild Online"] = "公会在线",
diff --git a/env/translations_zhTW.lua b/env/translations_zhTW.lua
index 4f44985b..8c04c453 100644
--- a/env/translations_zhTW.lua
+++ b/env/translations_zhTW.lua
@@ -359,6 +359,7 @@ pfUI_translation["zhTW"] = {
   ["Group Options"] = nil,
   ["Group-Pet"] = "小隊寵物",
   ["Group-Target"] = "小隊目標",
+  ["Grow Right To Left"] = nil,
   ["Gryphon"] = nil,
   ["Gryphons"] = nil,
   ["Guild Online"] = "公會線上",
diff --git a/modules/gui.lua b/modules/gui.lua
index fdcf787d..c0657b3f 100644
--- a/modules/gui.lua
+++ b/modules/gui.lua
@@ -2294,6 +2294,7 @@ pfUI:RegisterModule("gui", function ()
           CreateConfig(U["raid"], T["Raid Padding"], C.unitframes[c], "raidpadding")
           CreateConfig(U["raid"], T["Raid Layout"], C.unitframes[c], "raidlayout", "dropdown", pfUI.gui.dropdowns.uf_raidlayout)
           CreateConfig(U["raid"], T["Raid Fill Direction"], C.unitframes[c], "raidfill", "dropdown", pfUI.gui.dropdowns.orientation)
+          CreateConfig(U["raid"], T["Grow Right To Left"], C.unitframes[c], "raidgrowleft", "checkbox")
           CreateConfig(U["raid"], T["Collapse Empty Slots"], C.unitframes[c], "collapse", "checkbox")
         elseif c == "raidpet" then
           CreateConfig(U[c], T["Layout"], nil, nil, "header")
@@ -3088,4 +3089,4 @@ pfUI:RegisterModule("gui", function ()
       end
     end)
   end
-end)
\ No newline at end of file
+end)
diff --git a/modules/raid.lua b/modules/raid.lua
index c0824970..992205a5 100644
--- a/modules/raid.lua
+++ b/modules/raid.lua
@@ -30,8 +30,8 @@ pfUI:RegisterModule("raid", function ()
   -- flat pool of pet frames, laid out by LayoutPets (mirror or collapsed)
   pfUI.uf.raid.pets = {}
 
-  -- 1-based grid slot -> (row, col) for the current fill direction, matching
-  -- the raid grid's own fill loops.
+  -- 1-based grid slot -> (col, row) for the current fill direction, shared by
+  -- the raid and pet grids.
   local function SlotToCoord(slot, fill, x, y)
     slot = slot - 1
     if fill == "VERTICAL" then
@@ -75,12 +75,12 @@ pfUI:RegisterModule("raid", function ()
       end
     end
 
-    local i = 1
     local width = pfUI.uf.raid[1]:GetWidth()+2*default_border
     local height = pfUI.uf.raid[1]:GetHeight()+2*default_border
     local layout = pfUI.uf.raid[1].config.raidlayout
     local padding = tonumber(pfUI.uf.raid[1].config.raidpadding)*GetPerfectPixel()
     local fill = pfUI.uf.raid[1].config.raidfill
+    local growleft = pfUI.uf.raid[1].config.raidgrowleft == "1"
     local _, _, x, y = string.find(layout,"(.+)x(.+)")
     x, y = tonumber(x), tonumber(y)
 
@@ -95,24 +95,18 @@ pfUI:RegisterModule("raid", function ()
       }
     end
 
-    if fill == "VERTICAL" then
-      for r=1, x do for g=1, y do
-        if pfUI.uf.raid[i] then
-          pfUI.uf.raid[i]:ClearAllPoints()
-          pfUI.uf.raid[i]:SetPoint("BOTTOMLEFT", (r-1)*(padding+width), (g-1)*(padding+height))
-          UpdateMovable(pfUI.uf.raid[i], true)
-        end
-        i = i + 1
-      end end
-    else
-      for g=1, y do for r=1, x do
-        if pfUI.uf.raid[i] then
-          pfUI.uf.raid[i]:ClearAllPoints()
-          pfUI.uf.raid[i]:SetPoint("BOTTOMLEFT", (r-1)*(padding+width), (g-1)*(padding+height))
-          UpdateMovable(pfUI.uf.raid[i], true)
-        end
-        i = i + 1
-      end end
+    -- right to left mirrors across the columns maxraid can fill, so a smaller
+    -- raid stays next to the anchor instead of the far edge of the layout
+    local cols = min(x, fill == "VERTICAL" and ceil(maxraid / y) or maxraid)
+
+    for i=1, x*y do
+      if pfUI.uf.raid[i] then
+        local r, g = SlotToCoord(i, fill, x, y)
+        if growleft then r = cols - r + 1 end
+        pfUI.uf.raid[i]:ClearAllPoints()
+        pfUI.uf.raid[i]:SetPoint("BOTTOMLEFT", (r-1)*(padding+width), (g-1)*(padding+height))
+        UpdateMovable(pfUI.uf.raid[i], true)
+      end
     end
 
     self:LayoutPets()
@@ -303,4 +297,4 @@ pfUI:RegisterModule("raid", function ()
       pfUI.uf.raid:QueueUpdate(0)
     end
   end)
-end)
\ No newline at end of file
+end)