Ann: March 2014 Quarterly Activities Report , page-24

GR engineering built it same guys who built Doray's mill every mill they build runs at least 10% over name plate yes they have their act together.
Agree with you a lot comes down to capability of managment to extract value for shareholders.
Doubt the neighbours is off the radar as could blend their higher grade ore just like currently happening at Golden Gate deposit .
As for parts the only reason for a major stoppage would be a pinion gear shearing off on the Ball mill or the ball mill motor wiring burning out IMHO, both remote possibilities.
Liner and media replacement should take no more than 3 days.

I too have serious reservations about managment and the boards ability to deliver given what has transpired and reflected in the sp, but then is that not allready reflected in the shareprice ie this company made a similar profit to NST for the year but NST has 10 times the cap.