POLYLOC MOTOR MOUNTS

I run solids and have for the last couple of years. Just the slightest vibration very small you can feel in the gear shift not to the point that anything rattles. I hate vibration! I cured the problem of breaking motor mounts but now the motor wants to twist.. I will be extending the knobs that help hold the motor mount I'm considering drilling The dimple out completely and running a bolt through the k member and into the motor mount.