I suspect that the clutch in said Spyder is the original one. When I bought it, it was showing 75% and that was at 37k miles.
If its running ok and not slipping I would leave it. If it starts to slip then you can get home no bother, the issue you want to be aware of is the collapsing clutch cover spring fingers or tangs as they are known.
They are not going to go due to clutch plate wear. When they go, it always seems to be prematurely, like at 10-15k miles.
Of course, the decision is yours but I think I would get another year out of it and replace it next year.
The out of tolerance bit might be due to me winding the PIS point down to 4.2.
REMEMBER, DO NOT LET ANYONE RE UPLOAD ANY GEARBOX SOFTWARE ON THAT CAR.....IF YOU GET ME???
If the clutch changes nice and precisely, leave it I say.