Another thing I am worried about doing deals with the left over...

Another thing I am worried about doing deals with the left over 20% is what happens if we cant make a shipment some month and to full-fill a contract we would have to buy spod at the highest rate going to full-fill that contract. I would rather have the 20% to fall back on and be confident we meet the contract especially in the early days when no one knows the true output we will achieve it is all hypothetical at the moment, later when we have doubled production output we can have 40% to play with and sell on spot market at max price.