I don't have a mis match. I went from the 11 inch rotors, to 12inch. Everything worked fine. I wanted more stopping power, so, i put on the 2 3/4 calipers. Changed nothing else. Couldn't get a pedal, no matter how much bleeding. I went from the 15/16 bore MC, to the 1 1/32 MC. Instant pedal. No changes were made to the push rod, rear brakes, or anything else. I agree a 15/16 MC works best most of the time. But if someone has an issue similar to mine, I want them to know this is something that might help.
