Thank you for your work! =)
I found another small bug with the Ogre Kingdom Greatskull magic armor. It says that spellcasters will miscast on double 1, 2, and 3s. However, in the errata, they changed it to say double 1, 2 and 6s (with the 6s also causing irresistible force).
Although, I'm not happy they lowered the power of this item, so if you don't add this fix in, I won't mind