RE: CSIRO12 May 2025 19:57
Tigger many thanks for posting. that article is not really that old per se, and I don't believe it was posted up here before.? So many parts of the article tie in with what Cobra is all about. i.m.o. Cobra is set up for these groupings to support.
However,on sonic drills 1m-to 3m hmm...π€ not sure what to make of that without further details for each hole.