Quartz
Hero
I tried to address this issue in a thread which got lost in the crash. Someone came up with a new feat, Shield Expertise (pre-req was Combat Expertise, maybe Weapon Focus: Shield as well), which simply gave +2 AC per -1 BAB and that seemed to largely, but not entirely, fix the issue for me.
For the PHB2 it would be
Shield Expertise [General]
You are a skilled wielder of the shield
Prerequisites: Combat Expertise, Shield Specialisation.
Benefit: When you use the attack action or the full attack action in melee, you can take a penalty of as much as 5 on your attack roll and add double the same number (+10 or less) as a dodge bonus to your Armor Class. This first number may not exceed your base attack bonus. The changes to attack rolls and Armor Class last until your next action.
Normal: A character without the Shield Expertise feat can only apply the shield's normal bonus to his AC.
Special: A fighter may select Shield Expertise as one of his fighter bonus feats. Shield Expertise does not stack with Combat Expertise, but does stack with Improved Combat Expertise. Example: a character with a BAB of +11 can take a penalty of -5 for Shield Expertise and another penalty of -5 for Improved Combat Expertise, leaving the character a BAB of +1 and +15 AC.
For the PHB2 it would be
Shield Expertise [General]
You are a skilled wielder of the shield
Prerequisites: Combat Expertise, Shield Specialisation.
Benefit: When you use the attack action or the full attack action in melee, you can take a penalty of as much as 5 on your attack roll and add double the same number (+10 or less) as a dodge bonus to your Armor Class. This first number may not exceed your base attack bonus. The changes to attack rolls and Armor Class last until your next action.
Normal: A character without the Shield Expertise feat can only apply the shield's normal bonus to his AC.
Special: A fighter may select Shield Expertise as one of his fighter bonus feats. Shield Expertise does not stack with Combat Expertise, but does stack with Improved Combat Expertise. Example: a character with a BAB of +11 can take a penalty of -5 for Shield Expertise and another penalty of -5 for Improved Combat Expertise, leaving the character a BAB of +1 and +15 AC.


