I don't hold any gold specs and am total novice in the area but...

I don't hold any gold specs and am total novice in the area but have looked at this stock a few times. The success of the proposed ore sorter to perform as predicted is a recurring question for me. The predicted production relies on the ore sorter performing as anticipated, though I don't know that there is an established track record for ore sorters in this application as yet. Maybe some unforeseen problems or hiccups will arise in practice and throw all the estimates out?