like a lot of hot copper gbg shareholders in the past(including...

like a lot of hot copper gbg shareholders in the past(including RDD), Gassin is just trying to be positive which is fine. for every positive person there are a dozen negative people so its not worth worrying over one person being overly positive on the gbg forum.
He was just trying to point out they said minimium captial expenditure. sure they will use more electricity etc. but overall the cost of electricity difference will be minor as well. From what i understand they replace these crusher parts already as they wear out. they are wearing out quicker so would need to be replaced more often. unless they do something like eg : spend more on the replacement by using dearer and harder metal so it asts longer which yes will increase running costs but i doubt it will be so much that it hurts the yearly expense budget.
We will find out in a few months at the yearly no doubt.