I have a 1985 H31 that has a number of hardware/gadgets/lines on the boom that are apparently associated with reefing, or at least mainsail operation. However, the reefing instructions in the manual don't identify or discuss half of this stuff. Further, there is a small metal "bracket" on the mast just above the gooseneck with two adjustment screws. As it stand now all it seems to do is interfere with raising and lowering the mainsail. Does any of this sound familiar with other Hunter owners. I want to understand how all this is supposed to operate - I'll gladly send photos to anyone who thinks they can help me.