I took some photos some time ago and i got really thick, sharp & contrast negatives, but i dont remember how i did it. The negatives looks kinda purple which have never happend before . I used T-Max 400 & the T-Max Developer that is all i remember. could i have been using a red filter? I have tried that but the negatives looked very unsharp, underexposed & no contrast and that was the opposite i wanted.(posted 9593 days ago)Could someone please help me i would be grateful. Fredrik