I have a 84' kmb1 with bx controller. I have a btr from cmc systems and just recently installed a new spindle drive. Now Iam at the point where I want to do some 3-d milling, the conv. is very handy for quick things.
I do have the master needed for g-code. oh and I have 2 round plugs in the back of the machine, one has a the male end to a phone plug, the other round one has what seems to be the same kind of wire but it looks to be cut. I am running the btr on a pc that is running windows 98'. I hope this is enough info for some help.