I have a 1979 Hunter 30 Cherubini design which I cannot finf standing rigging specifications for. Measurements from the boat are Port Foward Lower 20'11 1/8"; Port Mid Upper 38' 4 1/4"; Port Aft Lower 21' 1 1/4"; Stbd Aft Lower 21' 1"; Stbd Middle Upper 38' 3 1/4" Stbd foward Lower 20' 10 1/4 "; Forestay 41' 7 1/4"; Backstay 38' 8" to bottom of Yoke, port V 91 3/4"; Stbd V 91 1/6". Question do these measurements seem right, is the mast out of line, or does anyone have the correct pin to pin lengthe. The rigging has been cluged up by previous owner and I am trying to replace all from Rigging only and want to be sure the sizes are correct first time out. By the way, several of the turnbuckles just barely have enough room to slip a pin in (too short) Please help