Well thats exactly the error ppl who buy this makes, no confidence in the kit and they start fooling around with all kinds of mods, homemade perfections and in the end they dont know what end its supposed to be up and what down,, share impatience. The ones I have tried, Dragonfly and Aerohawk fly straight out of the box if they are set up correctly, not a single mod needed,, they are not by any means the easiest helis to fly but there isnt a helikit out there without frustration for a ground zero beginner only higher stakes and noone can argue with the fact that these microhelis take abuse more than anything, smack it into a wall,, stopp,, straighten the rotors and fly on,,, try that with a corona,,,wich is a nice machine,,im not arguing on that.