just on the side about mae, page-9

I think you mean LVR. Loan to value ratio. My margin account would lend 40% of the value of MAE shares to buy other investments. The lender cancelled the LVR on MAE. Was 40% now nil. They claimed they were reviewing all stocks and MAE was one of many that had the LVR reduced, unfortunatley to NIL. So did many other stocks.