Hi everyone, Does anyone know what style retention knobs fit a Mitsui Seiki VR 3A? I just bought the machine and am trying to find out what kind fits it. I tried my 2 most common styles for CAT40 Tooling and one of them is too short and the other is too long.

I have tried calling the manufacturer but they haven't been much help so far. I am hoping someone else out there has a machine and can tell me what they use. When I talked to the manufacturer on the phone he had some kind of drawing but he told me it is a 30 degree angle and I don't see that as an option in my book where I order tooling from. (Production Tool Supply)

Thanks,
Ben