I have a new .40 hangar 9 twist with a lot of vibration. I have a question about the engine mount.

From the factory, the engine mount fingers leave about 1mm of space between themselves and each side of the engine compartment on my Twist. However, I have an oversized engine in the twist (mvvs .77 2 stroke) and the engine is a bit big for the mount and is pushing/stretching the mount fingers against the wooden sides of the engine compartment. Does this cause excesssive vibration because i'm getting a lot of vibration. My engine is used but its the first time i've ran it so i'm not sure if something is wrong with the engine or if its the way its mounted.

Ryan