I took the Steadfast Personality feat on my swashbuckler and my CHA bonus is +4. I also took the traits Freed Slave and Indomitable Will, which each add +1 to my Will saves. I also have a + 3 Cloak of Resist and my character is Lvl 11, so has a base +3 Will save. Thus, my Will save modifier should be 12 (3 Base + 3 Magic + 6 [4+1+1] Misc). However, I only see a +11 Will save (instead of 12) since there is only a +5 in the Misc column (when there should be a + 6), so something isn't properly stacking. After removing both traits to see where the discrepancy was, I noticed that the discrepancy seems to be on the Freed Slave Trait as it isn't adding to my Will save total.