Honesty, I have no clue what my boost level is at WOT because Im always watching my WB, maf hertz and KR but I can look on the way home today. Its probably somewhere in the 11-13 range though depending on the weather. Yes, Im Iced aswell... Also, it might be worth mentioning another perk to E85 is not only less KR obviously but less harmful knock (in a sense). By that I mean 5* of KR on regular fuel is not the same thing as 5* on E85 (for argument sake, anything above 10 would be bad no matter what fuel you run) which makes it way safer in regards to "exploring your tune" due to its forgiveness (I need to find the source my roommate used to write his paper on it for his engineering stuff).

Its nice having a roommate majoring in mechanical engineering and an upstairs neighbor finishing up his masters in aerospace engineering... They are my google half the time...