I have been playing the game for a while now on the revamped survival mode. My character is level 67 with all ten ranks in each of the 7 SPECIAL stat perks. Once I had reached rank ten with my perception I has gone out to collect the bobble head to push my stat up from 10 to 11 however when I did collect the bobble head and checked I found that my Perception read (-)2. I reloaded from the last save and checked my stats to find without the bobble head my Perception read (-)1. This is all wrong. I've looked up how this could occur and found two possibilities. The first one was a debuff caused by