I did the calculation and assumed WDR could make a profit of $20/tonne. I agree with what you have said and have recently sold all of my holding as I feel WDR's problems are terminal and cannot see how it can survive at these lower IO prices. I suspect that they are high-grading the AREA F reserve to keep the grade close to 62% and this will affect the ore reserve in the future. All my own opinion - DYOR