Lua [Tfs 1.5] tibia 8.6 Wall problem

[netbe]

Hello. ive got a little problem with all walls when ive want throw rune diagonal of any wall. With spells ive got the same problem.
Tfs 1.5 downgraded by nekiro. look here:

Gyazo Screen Video

gyazo.com

 

[netbe]

Update: now I can throw rune verywhere. Even through normal walls ;/