diff --git a/cooking.lua b/cooking.lua
index c1213c7..21a5892 100644
--- a/cooking.lua
+++ b/cooking.lua
@@ -121,7 +121,7 @@ minetest.register_abm({
 		for _, obj in pairs(objs) do
 			if obj and obj:get_luaentity() then
 				local itemstring = obj:get_luaentity().itemstring:match(":([%w_]+)")
-				if not next(ingredients) then
+				if ingredients == {} then
 					for _, rep in pairs(ingredients) do
 						if itemstring == rep then return end
 					end
@@ -137,7 +137,9 @@ minetest.register_abm({
 
 		if #ingredients >= 2 then
 			for _, obj in pairs(objs) do
-				if obj and obj:get_luaentity() then obj:remove() end
+				if obj and obj:get_luaentity() then
+					obj:remove()
+				end
 			end
 			minetest.set_node(pos, {name="xdecor:cauldron_soup", param2=node.param2})
 		end
diff --git a/mailbox.lua b/mailbox.lua
index 071cff4..984ce3e 100644
--- a/mailbox.lua
+++ b/mailbox.lua
@@ -76,9 +76,9 @@ function mailbox.rightclick(pos, _, clicker)
 	local owner = meta:get_string("owner")
 
 	if player == owner then
-		minetest.show_formspec(player, "", mailbox:formspec(pos, owner, 1))
+		minetest.show_formspec(player, "xdecor:mailbox", mailbox:formspec(pos, owner, 1))
 	else
-		minetest.show_formspec(player, "", mailbox:formspec(pos, owner, 0))
+		minetest.show_formspec(player, "xdecor:mailbox", mailbox:formspec(pos, owner, 0))
 	end
 end
 
diff --git a/pressureplates.lua b/pressureplates.lua
index 1c3c943..f3d812c 100644
--- a/pressureplates.lua
+++ b/pressureplates.lua
@@ -20,7 +20,7 @@ function plate.door_toggle(pos_plate, pos_door, player)
 end
 
 function plate.timer(pos)
-	local objs = minetest.get_objects_inside_radius(pos, 0.8)
+	local objs = minetest.get_objects_inside_radius(pos, 0.6)
 	if objs == {} then return true end
 	local minp = {x=pos.x-2, y=pos.y, z=pos.z-2}
 	local maxp = {x=pos.x+2, y=pos.y, z=pos.z+2}
diff --git a/recipes.lua b/recipes.lua
index 5f50a4f..3917638 100644
--- a/recipes.lua
+++ b/recipes.lua
@@ -257,7 +257,7 @@ minetest.register_craft({
 minetest.register_craft({
 	output = "xdecor:pressure_stone_off",
 	type = "shapeless",
-	recipe = {"default:stone", "default:stone"}
+	recipe = {"group:stone", "group:stone"}
 })
 
 minetest.register_craft({