cyrnel

I have an old floor-standing fire safe for which I found the key but lost the combination. Has anyone worked as a locksmith or other occupation that would help me to crack the combination? Im getting quotes high & higher so it's worth me trying it myself for a bit. The safe contents aren't worth much (old software I wrote) but I'd like to be able to use the safe again for paperwork. I'll post a picture if that'd help.