Well everything was delivered as promised today and put in place. If the portable head pressure checkers works for me I may end up selling the big one but we shall see once I have everything up and running. I sold him my rotary phase converter to him for 100.00 so I will put add that to the money I have for a VFD converter. If anyone wants to recommend one in the 200.00 area please do so. I’d like to get it from Amazon if possible to get it here sooner.