4 piston calipers question

that's excellent news, hopefully the other side is cake too.

i like to use solvent based cleaners with brake stuff and heavy grease. less flash rust and seems to cut the clean up time down a little more than the typical water based stuff.

emery cloth to be sure there's not nicks or burrs on the pistons, tiny wire wheel for the piston bores. be sure to lube on reassembly.