I have a lvl 30 Tiefling pure Fire Savant, for Fire Bolt the Combat Log says I'm casting it at level 32, but that's not what my math shows:
Base Caster Level 10
FS Enhancements to Max 2
Epic Level MAX 5

Actual Maximum Caster Level 17

When I reset my Enhancements the Combat Log still said I'm casting it at level 25, what's going on here?