lol, I doubt it's possible, but I've been trying to figure out a few things myself.
I have managed to edit my casting and cool down, but that's old.
Success rates for enchants and reinforcements I have yet to tinker with.
I'll see what I can find, but I doubt I'll be anywhere as successful as dwar when he gets down to it, lol.
Keep yourself up to date, this site is semi-dead but still functioning as if it were underground.