very clean installation...i flew my hbk2 in 20mph winds today, and the guys were impressed with the stability (nothing to do with the switch -- just a good pilot, and nice headspeed on idle1...lol)...btw, i'm looking at the gaui hurricane 200 from readyheli...the guys know me -- if i start looking at something, the 'add to cart' button is not too far away...ken