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Eeyorecore
gbj_tester
That's what will make your shifts less pleasant and more prone to failure even if you fix the chainline
Good luck with that. The FC-M737 is supposed to use a 107mm BB, and if you want to bring the outer ring in to a road chainline you need to move it 8mm, i.e. you're looking for a 91mm BB 😮
The alternative would be to find a 34T×58mm PCD ring, which is just as improbable as a 91mm BB but at least it's technically feasible as a special order item from somebody like Gebhardt.