lower main gear on the xrb
 

hi all once again i am in need of your help i got my XRB about 3 weeks ago and never noticed if the main gear just above the batters seems to move up just a bit as i give it throttle like maybe a 1/6th on an inch the copter flys pretty smooth just an observation but can any of you guys tell me if this is normal or do i need to adjustment something and if so what and how.

thanks again

Phil "crash"