I've have been trying to find a new luff track for my 40' mast. The mains'l has typical "T" shaped slides with a width of 3/4". Yes, I suppose I could change these to a more conventional/modern set of fittings; but since the track needs replacing anyway, I thought I'd try the most direct solution first. Failing that, anyone know of a functional 40' mast in SE Massachusetts? Comments welcome at Sendtomike@aol.com