Well, you seem to be on the side of those who would say that GFI's wont nuisance trip now.
Will they or wont they?
Some of those who say that they wont will site as evidence that they can run power tool from them.
If it is a current leak it is necessarilly not a nuisance trip.
I will say this much. I don't really know what causes the nuisance tripping. But my instinct tells me it's not always current outside the intended path.
