That's right. Why some bevel boxes are noisy and others not ? But also why some have bump steer and others not? We own two M3W's and both have noisy BB and both have just a little bit bump steer. To our opinion !! Our dealer tells us, these BB's are quiet compared to others. Who can tell me,at what level you starts calling it noise what you hear from the BB and when you starts calling it bump steer when you hit a bump ?