OK guys, you seem pretty informed about this stuff... I purchased a CX2 the other day and have "bumped" into a few things already such as the dryer, coffee table, etc. (I'm a rookie at this too). I have had to replace some blades and have a crack in my cowling (is that what you call it?). I have noticed a bit of a wobble when looking at the upper rotor head when I add a little power but I can't determine if this is normal or if I caused it. Seriously, I really didn't hit the things too hard - just enough to break some blade tips. Are these birds pretty tough or very fragile? Who has the CX2 and/or choppers like it and what type of accidents vs. damage have you experienced?