Uh, well, now that you metion it, I had a similar 'White Post' experience. Of course, they were all apologetic and sorry I had to spend a couple or three hours trouble shooting and then fixing their defective work. And, they did say sorry and did send me a complimentary Hemmings parts locator publication. Oh boy. They have taken me off their sales memo list. Assuming all else has been adjusted correctly, make sure the piston in the master cylinder is returning to the original and correct position toward the firewall. You should be able to stick a fine wire in the hole at the bottom of the reservoir when the brakes are not applied. If the wire does not go into the little hole, the brake piston is not returning fully to the rest position. I had that problem in a MC rebuilt by White Post Restorations (uhg) and symptoms were the same. If its not returning, you have a very low pedal and just a hint of brakes. You may have to remove the MC and bench test it to make sure it slides freely in the bore and does not get hung up half way. Check the bore for any signs of piston rub. I ended up discarding the supposedly (twice) rebuilt one for another MC (NOT from White Post) and curred the problem. My 2$, John Cote CT. -----Original Message----- From: MRS954@xxxxxxx To: ldaloise@xxxxxxxxxx; lorenmorgan@xxxxxxxxx; chrysler300@xxxxxxxxxxxxxxx Sent: Mon, 30 Jun 2008 8:30 am Subject: Re: [Chrysler300] brakes ...........to add to your point, Larry, if you lengthen the rod too much, the pressure in the master cylinder won't release and the brakes will lock up. Mark Souders -----Original Message----- From: D'Aloise, Lawrence Jr. <ldaloise@xxxxxxxxxx> To: lorenmorgan@xxxxxxxxx; chrysler300@xxxxxxxxxxxxxxx Sent: Mon, 30 Jun 2008 8:01 am Subject: RE: [Chrysler300] brakes Loren, If all else fails, try adjusting the brake pedal rod. You can lenghten it by playing with the adjustment between the pedal & rod under the dash. A word of caution.If you lenghten it too much, the brake lights will stay on. Larry D'Aloise ________________________________ From: Chrysler300@xxxxxxxxxxxxxxx on behalf of Loren Morgan Sent: Sun 6/29/2008 5:43 PM To: chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] brakes hello fellow 300 nuts/enthusiasts i am having a brake problem with my C conv. i have replaced the master cyl,brake hoses,rebuilt wheel cyls,bled brakes,bled some more,bled some more,bled some more,etc.shoes were relined. I CAN'T GET A DECENT PEDAL!!& DRIVING IT IS SCARY. i've had this car since april 59 & so have replaced brakes & master several time with no problem,but this time having a problem. any help will be appreciated thanks loren morgan on long island n.y. [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links [Non-text portions of this message have been removed] Get the Moviefone Toolbar. Showtimes, theaters, movie news, & more! [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/