Hello, have been driving around for a few days with my new tweeter photoshttp://www.motor-talk.de/t111132/f8/s/thread.html so now I’ve found out that the right cracks are forming. whether it’s just the paint or the spachtel breaks I don’t know… or is it because of the heat? did I do something wrong? I used polyester spachtel.. can that have something to do with the harder one takes? have kept me basically to the information… thank you already in the Here you can see the current pic below left the cracks…http://img218.imageshack.us/img218/4108/dsc002880hz.jpg