I have a problem; I would need to clean (with WATER) 2 rolls of 6-frame strips of b&w films because somehow they have gone too dirty (dust and stains). I have cleaned before and no problem there...well, actually there is one HUGE problem. When those 6-frame shots dry they "swirl" really tightly...really hard to use afterward for example in scanner etc. Do you have any trick how to keep those strips nice and flat? (Traditional weights used in processing cannot be used since they would destroy those images on the sides on the strips.)