Talk:Jaguar C-X75 R3 Spec Championship/@comment-2602:304:CDB9:B3A0:540C:6F32:4F1A:9CA9-20170718222505/@comment-2602:304:CDB9:B3A0:540C:6F32:4F1A:9CA9-20170718224910

Nevermind -- on further examination, it appears you can get no further than 9.1 with R$ only (PR=83.3)...so it would make no "profit / loss sense" to invest GC to gain the 15 GC for 50% completion.