I have 2 rolls of Arista EDU Ultra 100 left to develop and my Mic-X is 2 months old. Last time it was this old it seemed to get more active like D76 and I got more grain than usual. Should I give the negs less time when developing? The only other thing I have left is some Rodinal (Fomadon RO9) that developed a small crack in its plastic bottle from being squeezed too tightly. Air got in it and there's a lot of chunks (crystals? in there now. Thanks!