Hey people got a question.... Got an collari .30 on a savage xl runs real good tunes real easy so far but the problem is had a 52 spur gear metal with a 15 clutch bell after one tank run clutch bell didn't make it. So put on 49 spur gear plastic and 16 clutch bell spur gear didn't make it they one tank full my question is what gear set up do I need or do I need to work on my mesh distance between bell and spur any thoughts?