Hey all you T2 users... anyone pick up a screw-on switch cover for the ground grab/pinpoint switch on your T2? I tend to get a machine pretty muddy at times and would like to get that switch sealed up before too much grit gets in there. Looking for the diameter specs on the threaded piece at the base of the toggle switch - I'd measure it myself but I lack digital calipers... I read a thread a while back with specs on Minelab Sovereign switch covers which I promptly went out and bought - would like to protect this machine too. For reference I have attached an image of what I'm talking about... Just need to know what the diameter or size is that I should order. Any info much appreciated... thanks! BB