Though you might get an answer here, look up a member named "Caprirs" (sp?) and pm him. He is very knowledgable in regards to Dyna and was a tech for them years ago IIRC. Good luck, I have a DM2400 and tried for a year or so to understand how to drip feed that machine (I dont know how to drip feed any machine so it wasnt that it might not be possible). Turned out easier to convert as I had some experience with Mach. Nice machine.