Thanks.
Actually I have made that edge myself, so it at least doesn't cut the belt. My hands were fast er than my braun and I forgot to take pictures of how it came so it would be quite foolish to contact them. But I have ordered it as soon as I had finished the build. I just wanted to know if somebody else had the same or some similar issues.
On both of my Associated kits I had some missing screws and one ballcup was cracked and some small cheap parts like that. Screws and washers are really not the problem because you have a lot of them sooner or later.
Well, at least the possibility to find some defective parts in my next Tamiya kit is virtually zero