Hi jcl. Please bear with one more follow-on question: What about adjusting Margin for reinvesting profits?

The formula was ReinvestedProfitsMargin=(CurrentCapital/OriginalCapital)*OriginalMargin. CurrentCapital is calculated from Profit, Withdrawals, and OriginalCapital, so no problem. But what about OriginalMargin? That can't be the original Margin from who knows how many versions ago that Tests differently than the new version, can it? Doesn't it need to be the Margin that Tests on the new version to CR~=OriginalCapital?

Thanks.