Anyone running the CPP master cylinder/ proportoning valve?

[chev-obsession]

Ok, so i ordered a CPP master cylinder and proportioning valve for manual disc/disc brakes. It leaks out of every orfice!! And i can not for the life of me find an adapter for the back port. Has anybody had this issue or one similar?

Im a firm believer that CPP now has the worlds most terrible customer service and dont even want to call them because i now know after researching other threads, that many other people have had somewhat similar issues, and is an uphill struggle and not worth the stress and fight.

Any ways im done venting, I'm looking for a painless solution to have no leaks and to get my truck with front and rear disc brakes going down the road, what are my other options?