What machines are out there with pinpoint buttons that don't have to be held in continuously while using pinpoint mode? I know the Fisher F4 is one of them.
Excal 1000, Excal II, Sovereign GT, CZ-20, Tiger Shark, Tejon, GTI 1500, Surfmaster Pulse, CZ6a, DFX, AT PRO, Fisher 1235, Surf PI Pro, 1280-X, many more because I enjoy learning them. New Garrett Ca