Hi again!
You are absolutely 100% entirely correct. It's an old mistake I made that drives me up the wall every time somebody casts fireball and I put in 20 then have to edit it to double it, if I notice. And my casters have a lot of fireballs...
Good news, though, I've fixed it in the latest versions, so with v2.0, the next release coming up, it will be all good!
Happy gaming and stay safe!