Hey man I like this script but when you are in Varrock West trying to make iron knives, it sleeps for way too long.
Sometimes it waits for 57 seconds after smithing every bar before it goes to the bank.
Also why don't you make this a paid script?
I would easily pay a couple bucks a month for a working smithing script.
There are no working smithing scripts (even the paid ones) - so no competition.
You will be more motivated to update it because you get real money from it.
You deserve to make money for it, you're doing all this work so people should help you back.