I talked to the guy that built the tranny today he said he would warranty it. I need to pull it and bring it to him. He said he would fix the tranny for free and have the converter freshened But if the converter caused the problem then I would have to pay for the converter rebuild. I imagine I'll have to pay for the fluid again also ( merc 5 spendy stuff) What are the chances that the converter caused the problem? he didn't supply the converter so I can only guess that he's going to say the converter caused the problem. The converter is a 3,500 RPM ACC boss hog converter.