Still a Collision Problem

Well i asked 5 Days ago without a Answer , so maybe im renew my Question

I was make a VIllage House for my Game, so the Problem is i was trying Import the House with Automatic Generated Collision Boxes, and then i wasnt able to go through the Open Door?

now i created my Own Boxes like the UE4 Docs say and now i have this Problem… the Boxes are really strange.

Hope someone can Help me Thanks!