The "Ice Deflector" and "Gnomish Cloaking Device" schematics will now display as limited vendor quantity.

diff --git a/Database/Engineering.lua b/Database/Engineering.lua
index 39c85a0..11717bf 100644
--- a/Database/Engineering.lua
+++ b/Database/Engineering.lua
@@ -218,6 +218,7 @@ function addon:InitEngineering()
 	-- Ice Deflector -- 3957
 	AddRecipe(3957, 155, 4386, Q.COMMON, V.ORIG, 155, 175, 185, 195)
 	self:AddRecipeFlags(3957, F.ALLIANCE, F.HORDE, F.VENDOR, F.IBOE, F.RBOE)
+	self:AddRecipeAcquire(3957, A.CUSTOM, 46)
 	self:AddRecipeVendor(3957, 2684)

 	-- Iron Strut -- 3958
@@ -278,6 +279,7 @@ function addon:InitEngineering()
 	-- Gnomish Cloaking Device -- 3971
 	AddRecipe(3971, 200, 4397, Q.COMMON, V.ORIG, 200, 220, 230, 240)
 	self:AddRecipeFlags(3971, F.ALLIANCE, F.HORDE, F.VENDOR, F.INSTANCE, F.MOB_DROP, F.IBOE, F.RBOE, F.TRINKET)
+	self:AddRecipeAcquire(3971, A.CUSTOM, 46)
 	self:AddRecipeMobDrop(3971, 7800)
 	self:AddRecipeVendor(3971, 6777)