I motorized my Barley Crusher a couple of years back. It's worked well, but I'm wondering if the motor is moving too slow. I think the RPMs are between 60-75 the last time that I checked it. Is this too slow? I had a couple of stuck recirculations (RIMS) the last few times I brewed. Maybe it's just the gap? Before I widen my gap on my mill, I thought I would ask about what people thought about the mill speed.