Hi Guys,

My 110 in the Comp ARF has no excessive vibrations. The only people that are having trouble with too much vibration have the motor mounted on stand-offs. The motor has way too much torque to have it hanging out in the air like that. Mount it solid and you will have no problems.

Tim,

I see you are running the Biela 28/10. How does this prop work for you and what kind of RPM's are you getting? I also talked with Kris about the cans and the only ones that would fit in my Comp ARF are the Pefa L canisters. I broke the engine in with a Mejlick 28/10, and even running it rich the prop made so much noise I couldn't stand it. I have since tried a Mejlick 25/12 3-blade and the Biela 26/10 3-blade. It turns both of them a little over 6,000 and both of them work good for IMAC. They don't work well for 3D, because they won't spool up fast enough. I don't like wooden props because they keep coming loose. Any information you have on propellers would be helpful. I don't want to keep trying these expensive propellers just to try them. Thanks for your help.

Big Bob