Talk:McLaren F1 GTR Championship/@comment-26994614-20170306143432

The Complete Series Cost starts off at 1235 GC. When I reach the 25% point it says "25% off Premium Unlock Price" and states the cost as 1035 GC. But 25% off 1235 GC should be 3/4 of the original price or 926 GC. Why the difference? What am I missing?