ORIGINAL: davo580
bad vibs is mainly due to unbalanced props be careful bad vibs can destroy your plane including rx's. have you put some foam padding around your fuel tank. If the fuel in the tank is foaming you engine will not run right
I have secured the fuel tank at the back with foam, and a paddle pop stick behind it to keep it secure. It's in there pretty tight.
Well the original prop is back on it. I assume the prop that came with a RTF should be balanced? Or not? If not, is there any way I can check it without a balance stand?
By the way its not just the vibrations, the RPM is not smooth, its speeding up and slowing down slightly, by its self - once again its mainly only after I remove the glow starter.