what have you been using to track your main blades? I tried the old tracking flag (not the safest in the world). I own one of the helitune spot lights and tracking tabs but my old eyes are just not that quick. I bought a set of the tracking laser LEDs from Safari Helicopters and bent the brackets to fit on the blade cap screws and they work fantastic. In the evening you can paint two lines of different color and adjust you blades accordingly. I can watch my blade in forward flight also.
Safari website: http://www.acehelicopter.com/news%20rel ... lights.htm