User blog comment:Sirebel/Gold, Gold and More Gold/@comment-31409792-20170719163132

I know this blog has been up a long time, and a lot of people have looked at it, so maybe I'm just looking at it wrong, but it seems to me like the 100% column is not calculated correctly.

My intuition would say that the cost to maintain 100% is Win + Upg - Series - Special = 100%. But it appears that currently it is not counting the cost to Win the cars (IE 100% = Upg - Series - Special). Adding the cost of "Garage" doesn't work either because the Special event reward is already subtracted from that.

Let me know if I have missed something, because if not I think you are severely underestimating the Gold added each update by ~800 Gold.