Hey guys. I'm having some problems with my M615 Deore hydraulics. Had the bled recently, and found that the stopping power was next to nothing. Lever would go almost to the bar and nothing would happen. Inspected the calipers and found the pistons to be "sticky". Cleaned and lubed the pistons on the front brake, and it fixed the problem. Much better braking force and the lever bites hard almost instantly. Tried the same with the rear brake, and although it did improve it a little, it did not completely fix the problem.
Is there anything else I could try, or should I just keep trying with the aforementioned method?
Any help would be greatly appreciated, thanks.
