3D printed former for 3DSS coil intended for Minipulse

[aeberbach]

Hi all, I'm new here, have a minipulse kit on the way. A couple of weeks ago in Beechworth, Victoria, I met an interesting guy who showed me an ounce or so of gold found "nearby" - and the kids can't believe I'm not rushing out and buying a $10,000 detector right away, because obviously I'd...

[dscb]

I'll get right to the point. I have ordered a surf pi kit from silverdog. My question here relates to the coil I can use. Can I only make a mono coil for the pcb board, or is it possible to wire in a dd coil. I am completely new to detectors, and am figuring with my background in wiring and soldering,...