Is there any official word on how "Ignore Cover" (ignore -2) abilities interact with 'Superior Cover' (-5 to hit)?
eg:
1. You ignore the Superior Cover (-5 > -0) because it's cover, only superior.
2. You only ignore regular Cover, and take the full -5 vs Superior Cover.
Personally I split the difference and have Superior Cover be -3 to hit. That seems the fairest and most balanced solution, but I'm pretty sure that it wouldn't be the official rule.
eg:
1. You ignore the Superior Cover (-5 > -0) because it's cover, only superior.
2. You only ignore regular Cover, and take the full -5 vs Superior Cover.
Personally I split the difference and have Superior Cover be -3 to hit. That seems the fairest and most balanced solution, but I'm pretty sure that it wouldn't be the official rule.