What's the best configuration for righteous fire?

[Krabodux 0]

I put RF and traps at same max range (12 max range, very low else the bot will stares at the enemies from a distance) but he almost never use his fire trap.

Also he never uses his curse spell with a cooldown. All skills have same priority, I don't use the "always recast buff" on righteous fire as I have neither blood rage or tempest shield and it makes the bot does nothing at times as if he was looking to cast those two spells.

Any tips?

[Kintaro 26]

RF is always recast buff and thats it