69 gal xl500 convertible
have replaced: all steel lines incl proportioning valve lines, master cyl.
calipers, wh cyls., fr. brake hoses, pads, shoes, bench bled m/c before installation( 3-4 times) blew out new ss lines with air before installing them,
bled all w/cyls(rr-lr-rf-lf) several times, adjusted rear shoes and still i only get pressure about 1 inch from floor. get no air from cals or wh/cyls when bleeding. any help appreciated