I have a 18 sorc air savant 2 monk 4 epic level toon (i have 2 wizard and 2 sorc past lives if that matters)

With my ED not enabled(making a dormant destiny active)

I get the message that my Chain lightning is casting at lvl 24. How is this possible?

20 +3 = 23 for MCL

18+6 = 24 CL

Shouldn't the message be at my cap of 23?

I tested it being naked with no gear on.