Hello everyone, I shoot 120 and develop my black and white film at home but send my colour to a local lab. Often it comes back less flat than I would like. I'm not talking about film curl or significant/severe kinks. Rather the film has small waves throughout its surface. Not sure if I'm describing that correctly but I hope so. In any event, I'm wondering if I can just re wash and rehang the film at home, and whether or not that might help film flatness/smoothness. If so could I just wash it in water with a little bit of photoflo, like b/w film? thanks in advance!