MDF Auction - Cscope Videos
has anyone tried digging finds on wet sand with a bait pump anglers use for pulling worms out of their burrows? I've seen a video on Youtube and it looks feasable. Ebay has a 110cm long 50mm diameter version, is the CS4PI acurate enough?
To consistently pinpoint to within 50mm at 18 inches or so depth will be a hell of a feat to master. If you get it wrong the chances are that you will lose deep targets completely. As you will have to carry a spade or scoop anyway to dig out targets larger than 50mm diameter you might as well just learn how to use it on everything.