diff --git a/mods/lzr_doors/init.lua b/mods/lzr_doors/init.lua
index 52c027b3..8a133b95 100644
--- a/mods/lzr_doors/init.lua
+++ b/mods/lzr_doors/init.lua
@@ -17,7 +17,7 @@ local S = minetest.get_translator("lzr_doors")
 
 lzr_panes.register_pane("lzr_doors:door_wood_frame_frame_top", {
 	description = S("Top Wood Frame Door Segment"),
-	textures = {"lzr_doors_door_wood_frame_top.png", "lzr_doors_door_wood_frame_sides.png", "lzr_doors_door_wood_frame_sides.png"},
+	textures = {"lzr_doors_door_wood_frame_top.png", "lzr_doors_door_wood_frame_sides.png", "lzr_doors_door_wood_frame_sides.png", "lzr_doors_door_wood_frame_top.png^[transformFX"},
 	inventory_image = "lzr_doors_door_wood_frame_top.png",
 	wield_image = "lzr_doors_door_wood_frame_top.png",
 	sounds = lzr_sounds.node_sound_wood_defaults(),
@@ -25,7 +25,7 @@ lzr_panes.register_pane("lzr_doors:door_wood_frame_frame_top", {
 })
 lzr_panes.register_pane("lzr_doors:door_wood_frame_frame_bottom", {
 	description = S("Bottom Wooden Frame Door Segment"),
-	textures = {"lzr_doors_door_wood_frame_bottom.png", "lzr_doors_door_wood_frame_sides.png", "lzr_doors_door_wood_frame_sides.png"},
+	textures = {"lzr_doors_door_wood_frame_bottom.png", "lzr_doors_door_wood_frame_sides.png", "lzr_doors_door_wood_frame_sides.png", "lzr_doors_door_wood_frame_bottom.png^[transformFX"},
 	inventory_image = "lzr_doors_door_wood_frame_bottom.png",
 	wield_image = "lzr_doors_door_wood_frame_bottom.png",
 	sounds = lzr_sounds.node_sound_wood_defaults(),
diff --git a/mods/lzr_panes/init.lua b/mods/lzr_panes/init.lua
index 68c8a5f6..daf5b9c3 100644
--- a/mods/lzr_panes/init.lua
+++ b/mods/lzr_panes/init.lua
@@ -12,6 +12,11 @@ function lzr_panes.register_pane(basename, def)
 	groups.laser_block  = 1
 	groups.rotatable = 3
 
+	local front = def.textures[1]
+	local leftright = def.textures[2]
+	local topbottom = def.textures[3]
+	local back = def.textures[4] or front
+
 	lzr_laser.register_element(basename .. "_flat", {
 		description = def.description,
 		drawtype = "mesh",
@@ -25,15 +30,17 @@ function lzr_panes.register_pane(basename, def)
 		__mesh_off = "lzr_panes_pane_on.obj",
 		__mesh_on = "lzr_panes_pane_on.obj",
 		__tiles_off = {
-			{ name = def.textures[3], backface_culling = true },
-			{ name = def.textures[2], backface_culling = true },
-			{ name = def.textures[1], backface_culling = true },
+			{ name = topbottom, backface_culling = true },
+			{ name = leftright, backface_culling = true },
+			{ name = front, backface_culling = true },
+			{ name = back, backface_culling = true },
 			"blank.png", -- no laser
 		},
 		__tiles_on = {
-			{ name = def.textures[3], backface_culling = true }, -- top+bottom sides
-			{ name = def.textures[2], backface_culling = true }, -- left+right sides
-			{ name = def.textures[1], backface_culling = true }, -- front+back
+			{ name = topbottom, backface_culling = true },
+			{ name = leftright, backface_culling = true },
+			{ name = front, backface_culling = true },
+			{ name = back, backface_culling = true },
 			lzr_laser.LASER_TILE,
 		},
 		__light_source_on = lzr_globals.LASER_GLOW,
diff --git a/mods/lzr_panes/models/lzr_panes_pane_on.blend b/mods/lzr_panes/models/lzr_panes_pane_on.blend
index 9db46978..df9fd66c 100644
Binary files a/mods/lzr_panes/models/lzr_panes_pane_on.blend and b/mods/lzr_panes/models/lzr_panes_pane_on.blend differ
diff --git a/mods/lzr_panes/models/lzr_panes_pane_on.obj b/mods/lzr_panes/models/lzr_panes_pane_on.obj
index ef26e079..3ebf8146 100644
--- a/mods/lzr_panes/models/lzr_panes_pane_on.obj
+++ b/mods/lzr_panes/models/lzr_panes_pane_on.obj
@@ -57,10 +57,12 @@ g chest_leftright
 usemtl leftright
 f 2/1/1 6/2/1 5/3/1 1/4/1
 f 7/4/2 8/1/2 4/2/2 3/3/2
-g chest_frontback
-usemtl frontback
-f 5/5/3 6/6/3 8/7/3 7/8/3
+g chest_front
+usemtl front
 f 3/9/4 4/10/4 2/11/4 1/12/4
+g chest_back
+usemtl back
+f 5/5/3 6/6/3 8/7/3 7/8/3
 g chest_laser
 usemtl laser
 f 12/21/2 10/22/2 9/23/2 11/24/2