Still with the webatlas source. I now know z is the zoom from 56-12-256-512. But I still can't get it to load properly, and I'm not even sure how to configure these zoom levels. Found how to map the zoom levels, and here are the zoom values: 262144,131072,81920,40960,20480,10240,5120,2048,1024,512,256,128,56.Now the problem is that tileproxy crashes every time I start it.I also can't out what the ts1-ts8 is for in the server adress. When I change this number myself, it still loads the same tile.