guide spacing question

I just got a Calstar 760m its a 6' rod, gonna have fuji hardloy on it. But having no experience with doing this , is there a formula or something i can use to see how far to space each guide? just wondering if anyone has done this rod and what works for them. thanks guys. heres what guides im using.



BLRXLG-25 X 1

BLRXLG-20 X 1

BLRXLG-16 X 1

BLRXLG-12 X 4



mitch theologos