This is an honest mistake but, do you have the calipers on the correct sides? The bleeders have to be on the top to be correct because the calipers will fit from side to side. Even if they are on the correct side sometimes you need to unbolt the caliper and rotate it till the bleeder is dead on top and then bleed the air out, especially with these aftermarket setups. Also with the caliper off to bleed use a pair of body vice grips or a piece of wood to keep the puck seated so you will be able slide it back over the rotor with out having to re-compress it. Power bleeders are great to have and I am very happy with mine. It makes bleeding a one man operation, and with the caliper off as mentioned above, just rotate it back and forth slightly with the bleeder open until you get no air. By the way you still need to bench bleed the master before you get started on a dry system even with a power bleeder. When you start looking there are two methods the less effective one is a vacuum pump that you use at the wheel cylinders, or my choice the type you attach to the top of the master, pressurize the reservoir and just bled away till you run out of fluid. Both systems will work but I'm lazy and hate getting up and down to fill the master every few pumps of the vacuum type. Just my two!! Herb 1956 Plymouth Belvedere 361 4-Sale 1959 Coronet 326 Poly 1961 Belvedere Custom Suburban 318 Poly 1962 Dodge Dart 225 Slant Six 4-Sale 1963 Fury 2D/HT 6.1L 1963 Sport Fury Convertible 361 1970 Chrysler 300 Hurst 440 1999 Durango SLT 5.9L 2008 SRT-8 Magnum 6.1L St. Louis, MO. http://1962to1965mopar.ornocar.com/mmo42009.html -------Original Message------- From: Jeff Adams Date: 9/29/2010 6:27:45 AM To: 1962to1965mopars@xxxxxxxxxx Subject: RE: Bench bleeding Master Cylinder? I installed an SSBC disc kit a few weeks ago on the 64 Polara and have bled the brakes with my wife's help, but I still have mushy brakes. I bled them till I got NO air out, but obviously there IS still air in the lines. I'm thinking about either buying or building a power bleeder since I now have to bleed the brakes on the 70 Dodge Sweptline I just bought to make a gasser out of. Anybody ever built or used a power bleeder? [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. This email was sent to: arc.6265@xxxxxxxxxxxxxx u/?bUrDWg.bSONJP.YXJjLjYy ?p=TEXFOOTER