diff --git a/minetest.conf b/minetest.conf
index b1b7c88..102fce6 100644
--- a/minetest.conf
+++ b/minetest.conf
@@ -1,2 +1,2 @@
 # Chatplus settings
-chatplus_distance = 0 #(0=off)
+##chatplus_distance = 10
\ No newline at end of file
diff --git a/mods/0a_mod_debug/init.lua b/mods/0a_mod_debug/init.lua
new file mode 100644
index 0000000..2a68225
--- /dev/null
+++ b/mods/0a_mod_debug/init.lua
@@ -0,0 +1,114 @@
+-- check the settings
+if minetest.setting_getbool("mod_debug")~=true then
+	return
+end
+
+print("[DEBUG] Mod debug loaded")
+
+local mod = {}
+mod.recipes = {}
+mod.aliases = {}
+
+local register_craft = minetest.register_craft
+local register_alias = minetest.register_alias
+
+local function get_items_in_group(groupname)
+	local items = {}
+	for name, def in pairs(minetest.registered_nodes) do
+		local g = def.groups and def.groups[groupname] or 0
+		if g > 0 then
+			items[name] = def
+		end
+	end
+	return items
+end
+
+minetest.register_craft = function(recipe)
+	register_craft(recipe)
+
+	local name = mod.strip_name(recipe.output)
+	if name~=nil then
+		--print("[DEBUG] recipe for "..name.." registered")
+		table.insert(mod.recipes,recipe)
+	end
+end
+
+minetest.register_alias = function(new,old)
+	register_alias (new,old)
+	
+	local name = mod.strip_name(new)
+	local name2 = mod.strip_name(old)
+	if name~=nil and name2~=nil then
+		--print("[DEBUG] alias for "..name2.." to "..name.." registered")
+		mod.aliases[new] = old
+	end
+end
+
+function mod.assert(_name,output)
+	local name = mod.strip_name(_name)
+	if (name==nil) then
+		return
+	end
+	
+	if (mod.aliases[name]~=nil) then
+		name = mod.aliases[name]
+	end
+
+	if (minetest.registered_items[name] == nil and next(get_items_in_group(name:gsub('%group:', '')))==nil) then
+		print("[RECIPE ERROR] "..name.." in recipe for "..mod.strip_name(output))
+	end
+end
+
+function mod.strip_name(name)
+	if (name==nil) then
+		return
+	end
+
+	res = name:gsub('%"', '')
+
+	if res:sub(1,1) == ":" then
+    		res = table.concat{res:sub(1,1-1), "", res:sub(1+1)}
+	end
+
+	for str in string.gmatch(res, "([^ ]+)") do
+		if (str~=" " and str~=nil) then
+			res=str
+			break
+		end
+	end
+	
+	if (res==nil) then
+		res=""
+	end
+
+	return res
+end
+
+-- Recursion method
+function mod.check_recipe(table,output)
+	if type(table) == "table" then
+		for i=1,# table do
+			mod.check_recipe(table[i],output)
+		end
+	else
+		mod.assert(table,output)
+	end
+end
+
+
+minetest.after(0, function()
+	print("[DEBUG] checking recipes")
+	for i=1,# mod.recipes do
+		if mod.recipes[i] and mod.recipes[i].output then
+			mod.assert(mod.recipes[i].output,mod.recipes[i].output)
+
+			if type(mod.recipes[i].recipe) == "table" then
+				for a=1,# mod.recipes[i].recipe do
+					mod.check_recipe(mod.recipes[i].recipe[a],mod.recipes[i].output)
+				end
+			else
+				mod.assert(mod.recipes[i].recipe,mod.recipes[i].output)
+			end
+		end
+	end
+end)
\ No newline at end of file
diff --git a/mods/capturetheflag/flag.lua b/mods/capturetheflag/flag.lua
index 80b83b0..43bf323 100644
--- a/mods/capturetheflag/flag.lua
+++ b/mods/capturetheflag/flag.lua
@@ -26,7 +26,7 @@ cf.flag_func = {
 			return
 		end
 
-		if meta and cf.players and cf.team(team) and cf.player(player) and cf.player(player).team then
+		if cf.players and cf.team(team) and cf.player(player) and cf.player(player).team then
 			if cf.player(player).team ~= team then
 				local diplo = cf.diplo.get(team,cf.player(player).team)
 				
@@ -39,7 +39,7 @@ cf.flag_func = {
 					return
 				end
 
-				local flag_name = meta:get_string("flag_name")
+				local flag_name = flag.name
 				if flag_name and flag_name~="" then
 					minetest.chat_send_all(flag_name.." has been taken from "..team.." by "..cf.player(player).team.."!")
 					cf.post(team,{msg=flag_name.." has been captured by "..cf.player(player).team,icon="flag_red"})
@@ -52,7 +52,6 @@ cf.flag_func = {
 				cf.team(team).spawn = nil
 
 				if cf.settings.multiple_flags == true then
-					meta:set_string("infotext", team.."'s flag")
 					cf.area.delete_flag(team,pos)
 					cf.area.add_flag(cf.player(player).team,pos)
 				else
diff --git a/mods/capturetheflag/gui.lua b/mods/capturetheflag/gui.lua
index 37eb11c..6aab70f 100644
--- a/mods/capturetheflag/gui.lua
+++ b/mods/capturetheflag/gui.lua
@@ -46,7 +46,7 @@ if cf.settings.team_gui and cf.settings.gui then -- check if team guis are enabl
 				amount = amount + 1
 				local height = (amount*0.5)+0.5
 
-				if height > 7 then
+				if height > 5 then
 					print("break!")
 					break
 				end
@@ -85,7 +85,7 @@ if cf.settings.team_gui and cf.settings.gui then -- check if team guis are enabl
 			amount = i
 			local height = (i*0.5)+0.5
 			
-			if height > 7 then
+			if height > 5 then
 				break
 			end
 	
@@ -123,7 +123,7 @@ if cf.settings.team_gui and cf.settings.gui then -- check if team guis are enabl
 			amount = i
 			local height = (i*1)+0.5
 
-			if height > 6 then
+			if height > 5 then
 				break
 			end
 
diff --git a/mods/chatplus/init.lua b/mods/chatplus/init.lua
index 1a728ee..f89a4ee 100644
--- a/mods/chatplus/init.lua
+++ b/mods/chatplus/init.lua
@@ -169,7 +169,11 @@ chatplus.register_handler(function(from,to,msg)
 		return nil
 	end
 
-	if chatplus.distance ~= 0 and chatplus.distance ~= nil and (chatplus.get_distance(from_o:getpos(),to_o:getpos()) > tonumber(chatplus.distance)) then
+	if not chatplus.distance or tonumber(chatplus.distance)==0 then
+		return nil
+	end
+
+	if chatplus.get_distance(from_o:getpos(),to_o:getpos()) > tonumber(chatplus.distance) then
 		return false
 	end
 	return nil