As my previous post mentioned, I have been diligently searching for a Brakesmart controller, and I came across 9 new old stock units. I purchased one for me, but the person that sold them to me said he would sell them all to me. Are any of you folks interested? The only caveat is that they come with the air transducer. I can get the brass "tee" online no problem, but I have had some trouble matching up the 2000 psi transducer. If anybody has some pics of their transducer and plug that would help a lot. Digikey has 12,000 different transducers in stock, but I need to get the right one...