After evaluating the boat again today and confering with several other sailors, we are all somewhat still scratching our heads. The fact is the cables are too long, why is the question. Everyone here agrees that there is no corrosion, it just doesn't happen up here in this dry climate. Also the boat is probably only under sail maybe 16 rs a month for 4 months. Short season at 7800 ft. So, best guess is that the hull is being pushed down/out at the bottom of the inside support, below the false floor. One boat builder says that happens to a lot of boats, and it may last 5 more years without any real problem. So, we thought we would put a 1/2 in. plastic spacer under the mast itself, then possibly cut the fore stay end off of it, about an inch, the threaded part, and add 1/2 of new threads. Any other ideas?