Sorry guys I have not yet made a video but I have cut some parts
I've not had a single hiccup since switching to DMM motors and drives and the mill is running perfect.
Since I am using the original 2:1 belt gearing and my power supplies are 60vdc I am limited to 4318mm/min rapid but that is plenty fast for this knee mill.
I have to make some soft jaws today to machine a part, will set up my camera and get a video this time
Overall I am very happy I switched to DMM and wish I had done so years ago