RE: Calculating stab pivot point?
I believe you're right John, we did loose 3 or 4. I don't see mine here any more and theres a couple of others gone too. The one with the MAC sketch lines are missing as well.
If the big guys didn't have their hands full already I'd raise it but I think we'll just let this one ride for now. Perhaps we can go post mining in a week or so when the dust from the big changeover settles.