Re: 35 year old standing rigging - but rigger says it's ok
If there are so many unknows with how long SS wire rigging will last (some say 7 years others say 10), why don't rig builders build rigs that have backup stays and shrouds. Say use a double back stay rig and always have lower forward and aft shrouds. On the bow always have the forestay as well as an inner forestay. Maybe add some running back stays to boot.
Seems to me we put a lot of faith in a single strand of wire. A wire that no one really knows if or when it will fail. And a wire that if it does fail, could bring the entire rig down.
Also, I believe the older wire and fittings were of higher quality than much of what is made today. So that 35 year old rig may be in better shape than what a new rig made out of inferior stuff would be. To bad rigging materials do not have somthing like a UL label stating that it has met minimum quality and strength characteristics.