Could you see a drip and paint coming off the rear end?
What kind of problems have you been having, besides "not feeling right." Have you had trouble bleeding them, 2nd pump being stiffer than first pump on the brake pedal, or?
I only ask because it seems like I've tried everything... except prop valve, ordering a new adjustable one tonight. I should probably order new drums too, as those aren't new either... then everything will be new. But I want rear discs eventually so don't really want to get new drums in the rear lol.