Hi everyone. I've finally made the plunge and taken a stab at printing color myself. Results thusfar have been very promising, but I'm having some problems with streaks on the prints. I'm using one of those drum processors. It has what appears to be two sets of grooves for 8x10s, although it appears there is also another groove inside of the 8 inch wide set, maybe for 5x7s or something. Now I've been getting these purplish or tan streaks on the paper prints, whether I print two prints at once or one. I'm using 2 fluid oz. of developer and blix in each batch. The streaks might be caused by the groove for 5x7s. So should I be using more developer and blix for each bath? Or is this something that is characteristic of not using a stop bath? I want to use a stop bath, but I don't have any glacial acetic acid to dilute to 1% for proper stopping. Can I use Indicator stop bath concentrate instead? What dilution should I use?