Matthias, The only issues i had was one washer and two screws were the wrong size. All other issues were with the first batch of kits. It show how good the company is that almost all issues were sorted very quickly, and people were given parts super quick if they had an issue. You have to remember, this is a otally new heli. No parts have been taken from other models. The Align trex 450 didn't just spring up problem free.Its had something like 9 models to perfect it. I think this is going to be a new standard for 450 size helis. The parts count is very low. Its such a simply designed model compared to a Trex. Crashing won't be such a pain to repair. I will start on the frame today but then we'll have to wait for my Electrics to arrive.hell your almost done with the kit it looks like. Not much at all, kind of shocked that there are that many issues with the kit; I know it's new and all but come on really.