So it seems that when putting points into the toughness, specifically the points tab, it doesn't accurately update the total points spent. It will say that no points have been spent even if the person has spent 1, 20, or 999 points it will not change. This doesn't happen with the other defenses only the toughness one. Another bug, witch might be normal idk, the sheet doesn't seem to add them all up and display the total in the appropriate box for them. This means you have to put it in manually. It seems to calculate the individual powers up correctly but doesn't add them up in the end. This is the same with the advantages tab as you have to add them all up and put in the total munually to the PP tracker.