To determine if the MC is too small, look at the pressure generated vs the pad movement. High pressure at low movement = too small. Low pressure at high movement = too large.
Any rule of thumb for the above rule?
-'02 Dodge Viper Ex-World Challenge racecar -'73 Duster, 6.1 based 392 hilborn hemi, tko600, full floater rear 9", Hellwig custom bars, viper brakes, built for road course