I was delighted to discover BaxEDM as I was digging into building my own EDM power supply. The amount of work that his generator has saved me is truly monumental! I have enjoyed initial experiments with the machine and in every aspect I have tested sofar it is extremely well built and BaxEDM is incredibly responsive. One instance impressed me very, very much: I was interested in a single-shot mode, in which it is possible to trigger individual EDM pulse discharges. I spoke with Mike by email on a saturday morning, and on saturday afternoon he called me to let me know he had updated the firmware and that there was a software upgrade available for download to allow this functionality! This kind of responsiveness is incredibly impressive and testifies to the excellent engineering design he has put into this system. I would absolutely buy another unit from him- in fact, I did: I bought another generator for my work!