I bought the touring pack add-on from Backerkit, to carry a spare battery. Went to attach it to the bike today... and the holes don’t align between the mount and the frame.
I guess I could take a file to the mount to remove some of the plastic and metal to bodge it, but don’t see why I should have to. Currently tied on with some lovely ribbon so the battery doesn’t fall off.
Anyone else encountered this? Any tips, AM?