the gap at the front shown above made me check my 683s on the longer fuse, this years (not the 710)
my wing is maybe 7 weeks old and the fuse 6 months old.
I have taken a photo in bright light and will post up later today when my brand new 683s and brand new longer fuse arrives,
I can compare the two together, I also have a brand new week old 633 wing so will check to fit with that as well.
mmmm, just checked my new one and the gap is there just like the photos above
so will be using that fuse for my 633 wing as that is perfect.
strange that my other fuse is a perfect fit on the 683s, but it is, so it will stay on that fuse.