OK, so I broke out the mast step.
Pix below, but it seems like there should be a repair kit like there is for Lasers. I'm not finding a kit for Sunfish. Have you done this repair? I've looked at some info on the Sunfish Forum, they talk about adding an inspection port and working thru it. Fiberglass guy I'm speaking with is saying cut out a section on the top and repair that way. Appreciate any experience you can share. Thanks in advance, Winever.
http://forums.sailinganarchy.com/index.php?showtopic=123735
http://forums.sailinganarchy.com/index.php?showtopic=123735