I bought a repair kit for my master cylinder, after cleaning and replacing all rubber cup and o-rings, bench bleeded it prior to installing. I noticed that the first outlet bleeded first and has the most pressure than the second outlet. Is that normal or the pressure should be the same with both outlets? Installed it in the sporty and bleeded it again. The braking is fine but I'm a bit puzzled if the front and rear brakes are engaging evenly. I know that there is a proportioning valve but not in the master cylinder isn't it?