PC's are out there cheap if you dont mind used. Hit the woodworking sites and shops. I thought Id have to buy new but ended up with one used AFTER I ordered a new one but for $50, I figured having two couldnt be all that bad.
I will say, though. I used the PC on a whole car for the first time today and the vibration is a bit annoying after one pass around the car. Who knows. Once they get the power button issue on the
UDM worked out, I'll end up with a couple of those, too.