Wnuk / Jim,
You should be working on your review.

I should be working on my CNC stuff.


Yes, the head speed of the 400 and the HBK2 are dramatic, takes time to get use to it. It can be intimidating. Nose in will be easier with a heli that has a larger blade diameter and making it a more stable heli. Always keep it Set-Up right and check everything all the time. I can't stress that enough.
Super Skids: I purchased mine from Jaghobbies, see attached link.. Never breaks, LOL!
http://jaghobbies.com/rc_planes/ss400.htm
Later, gotta do some more on the CNC stuff

,
Dave / Choppersrule