In FWE (6.03) does increasing a skill to over 100 have any effect? I tried looking on Fallout3Nexus, FWE site, and in FO3Edit for some info but couldn't find any (probably doing it wrong).

Please help? Thank you!

Well, given that damage is partly based on a formula that takes your base skill in a weapon category into account, I'd think you'd definitely do more damage at least. Not sure about other factors.