Elijah Scott gets triple fuselage bonus points for correctly identifying the brake booster as the likely culprit. I'm soooo impressed with you, Elijah!! I owe you a lunch at McDonalds for that at least. Logic failure: part new/worked before I worked on other stuff so therefore can't be the problem. Likely source of problem: Manual bleeding can hyper-extend the diaphram in the booster and tear it, causing the 50% deficiency that I experienced due to dual, redunant diaphrams, says the company that rebuilt it. This sounds promising and "feels" like the answer. Hope I don't have to pay to have this thing rebuilt AGAIN. I bought an automatic bleeder recently, and will use that in the future, replacing my 10-year-old magician's apprentice to force the fluid through the lines. More on this when I'm locking all four wheels (I hope). Kenyon Wills ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm