Drilling a hole 20m away is not taking the piss mate. It's normal exploration process in covered terrains and complex systems where you have limited geological data. They have to figure out the strike/dip/plunge of the system before they can make larger step-outs with some confidence.
Fyi there is a huge difference in being involved in mining in some form to being a technical exploration geologist with a thorough understanding of mineral systems.
If you still think 20m spacing is taking the piss, take a quick look below at the discovery x-section at Nova for reference. It took them awhile to figure out what was going on before they started to add size.
You might also want to consider the grades and widths in the below intercepts and compare them with what LEG has reported to date. You might then understand whilst those with a technical background and understanding of magmatic Ni-Cu sulfide deposits are extremely encouraged with what has been found at Mawson to date. Plenty more to come for LEG shareholders IMO.
Cheers.
