i to have been going round in circles bleeding.. with new seals top & bottom & hose,
iv been squeezing, pumping, vacing, pushing,taping,elevating,dangling,rotating & pushing the pistons independently & only see odd occasional bubbles , some tinny or regular size ..but only getting the leaver to be firm... & not hard... eg two fingers will still pull to my knuckles
have been over a month on this dilemma
..nissin calliper + lever