<3 Cole !
That's a great idea, I just added the 2 lines to the 3:2 Button and it went down from 7 to a half second!
This will save a lot of time while playing around with the spreadsheet.
But sadly it can't be added to the CalcAttributes button.
p.s.:
What about only Calculating every 10th point of haste with the CalcAttribute-button @Cheeky?