Bought one of those cheap airhogs r/c electric helicopters last weekend for 30 bucks. It's a blast! Ended up gluing some brass shim stock squares onto underside of nose in addition to supplied stick-on weights just to get it controllable in flight. Was thinking about some mods to quiet down gear noise & tighten up the main rotor "bearing",so visited numerous picco-z websites. They all directed to the Instructables website,WHICH FROZE UP MY PC EVERY DAMNED TIME! I guess there's some litigation between the original mfr. & the knockoffs,who are all in China. Beware when searching for mods to picco r/c helis. cheers
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