Hey guys, I have a DP 120 Ultimate with a Webra 120 on it. I have had vibration problems since the beginning . The kit includes a nylon engine mount that I used but it seems too flexible. Not only do I have the vibration problem , but the Webra seems to "load up" in the midrange with the upper and lower ends set as good as they can be. I am running an OS "F" and cool power 10%. This engine is on its second plane and has been treated well. So I don't know if the vibration contributes to the engine problem or if they are two seperate problems. What's the best way to contain the vibration and does anyone know what could be making the webra run so rich?PS I'm running a Balanced mejlik 16X8 and a Dave Brown Vortec spinner.


The poor airplane is coming apart!!!!!!!!!!!!!!!

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!