I noticed the traveler track on my '76 30 has a tiny bit of up and down play toward one end, and I want to either take it off and re-secure it, or simply tighten it down if possible. Does anyone know what type of deck fastening was used here? I saw it right when I was leaving the boat and I didn't think to look below underneath it before I left and want to tackle this Sat AM. It probably has the same hardware as the '76 through '78 models with the cursed companionway traveler track. Is it nuts and washers underneath or something else? Can you get to the nuts without moving cabin bulkheads out of the way? Will I need a helper or has anyone done this singlehanded? Thanks for your input.