OK, I understand the mod now. I think you're on the right track focusing on the belt angle. If the contact area of the belt is uneven it will prematurely wear out that part of the belt, cause more slip and slack.
OK, I understand the mod now. I think you're on the right track focusing on the belt angle. If the contact area of the belt is uneven it will prematurely wear out that part of the belt, cause more slip and slack.
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