Damn Brakes! Help!

Jay5.9L

...I just filled the cup.
Location
Riverton
I got my '86 CJ-7 off of RME a while ago and its a great ride. The brakes sucked and the MC was leaking a bit so I decided to buy a brand new MC and 9" dual diaphram booster kit for it. Swaped it in there a while ago, blead the hell out of it and it was much better. A few days later the pedal gets soft and I think its just needs to be re-bleed. Take it to my mechanics to get it done due to the lack of time. They blead it many many many times and air still gets back into the system.

I call the company who sold me the kit and they said adjust the rod. Did that, no big help. Call them again and they send me a new MC. It helps a bit but still gets air in it after a while.

The rear brakes are new drums (on the stock D44), the fronts look fine (stock D30). No leaks anywhere! Where the hell am I getting air in the system??????? HELP! This is pissing me off!
 

Jay5.9L

...I just filled the cup.
Location
Riverton
I did the first time when I installed it. I'm sure my mechanics (local Good Year shop in Draper... awsome guys) did it as well.
 
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