Hey so 2 quick questions for the sheet as there are some features I don't understand. 1. Untrained skills get a -30 penalty and this is displayed on the temp section of the sheet. However as I put in 5 points in a skill it does not disappear. Do you have to do this manually or is there some other way? What if you have jack of all trades for example? 2. If you click on the cogwheel next to the skill you get you get the # Nat which I assume is the number of natural bonuses for said skill. But what is the N.A. part used for?