Daydream believer
Well-Known Member
Depends on the size of the cheeks. If you fit a roller it will push the chain further forward. If the cheeks do not still provide side restraint it could allow the chain to jump completely out of the bow fitting.That could be the solution to my issue. My new to me Catalac has a bow fitting for the chain to go through, but has never had a roller - there's no sign of holes for the axle. Would it be sensible to fit one?