HOLGA135 Film Adapter Kit for 120N 120GCFN 120CFN 120GFN 120GN 120FN 120GTLR 120TLR, Including a Frame Mask, a Camera Back and a Frame Counter Sticker

The adapter I received has the "Film Roll Positioning Walls" on the wrong side of the "135 Adapter Frame". When the arrow sign on the frame is pointing towards the Take-Up Compartment as instructed, the "Walls" are on the right-hand side, but should be on the left side. When I seat mine properly for the 35mm film canister, the arrow sign is on the bottom, pointing left. Still useable, but I can see it confusing some people who try to follow the instructions. No film tested yet.