I just acquired an old laser that already had the mast step repair done. Most of it looks great except for about a 4" section close to center aft. It is no longer bonded to the patch and gives when I push on it. Does anyone have any sugesstions on how to repair it? A guy at Layline suggested I use self-tapping screws and epoxy, but also suggested I ask laser afficionados. So do any of you afficionados have any advice?