I believe that the in mast furling line on my H 44 and probably many of your boats was originally sized at 10MM. The original line has a yellow tracer. I had to replace this line after 8 years of use and the Selden website says the line can be replaced with 3/8 inch yacht braid which is "slightly" smaller than the 10 MM and feels a bit different. It also tends to slip in the mast furler when furling against any pressure. I tried going up to 7/16 yacht braid however this line is slightly larger than 10 MM and does not pass readily through the blocks at the base of the mast.
Does anyone have a source for (truly) 10 MM yacht braid? I suppose the good news is that with every attempt I'm getting better at making the end to end splice but I am also already into this project for over $100 trying the various line diameters.
Does anyone have a source for (truly) 10 MM yacht braid? I suppose the good news is that with every attempt I'm getting better at making the end to end splice but I am also already into this project for over $100 trying the various line diameters.