Can anyone recommend a current shaft similar to the old Proforce 65 Stiff? My buddy has this old 12* driver (a Callaway clone) that he loves and the shaft just broke. I really don't want to fix it, but I told him I'd see what I could come up with.....he's way too cheap to go for a fitting and he's tried other drivers, but likes this one because the head is only about 300cc. Thanks!