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Oct. 11, 2019, 7:42 a.m. -  Rob Gretchen

I thought rollback was a standard term?   This is SRAM's definition : "When the brake is released, the piston seals relax and pull the pistons/pads away from the rotor. This is known as pad rollback."     In any case I did find engagement to be consistent but way too early.. I generally like a quick engaging brake but these I could not get along with and I did perform multiple bleeds to make sure everything was good to go.   I also had the new rotor design.   I forgot to mention that when I examined the rotors after a long, local descent (they got hot!) that a bunch of micro "fissures" had developed in the rotor surface... I've never seen anything like that before... maybe I got a lemon?

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