0x00000714 0x(original value of your jal, at addy 0x00565F30)
^ = relink when your hook is a jal.
But if it works then no needjust helps to know ;)
You can use a jr ra as a hook too though, no need to relink with them since the jr ra at the end restores it.
Anyway sweet codes, minigun looks fun, too bad CO didnt have as many hidden weapons :[