Well my stock blades have taken a beating and I needed new ones. I called Traxxas and they said it would be another couple of weeks due tot he stike at the shipping ports here in the L.A. area. So I decided to try a set of blades off of the HeliMax 1SQ Quad copter. The blades are 3mm longer than the stock QR-1 blades and have the tips more squared off. The QR-1 has more lift with these blades and flies realty nice with them. The only draw back I can see is the flight time seems a little bit shorter.
So am I the first one to "mod" my QR-1? LOL