Originally Posted By: Silk
Wrong - the bottle needs to be above the bleed nipple - the air rises and there is no way it can travel back down to the caliper. I like to use these little bottles...they are a bit on the small side, and I don't use their horrible tapered things, and the hoses don't last long. Attach the bottle above the nipple and it does become one man bleeding.
I thought for it to gravity feed (one-man), it had to be below the bleeder valve. And once the bottle hose hose was primed, there would be no air, the brake line is always full. ?????