blubarb
··I might rise, but I refuse to shine.That is exactly where I was as well. I do wonder if there were some extra long ones made as well. Yours seems to be very long. The way I see it it's looks like you have it as small as it's going to get without removing a bit of the mesh to shorten it.
After my bit of handy work the space between the end piece and the clasp is about 3/4".
Others will chime in soon for more input.
Yes I believe there were three sizes XL, L and S Long and short respectively.
@AML-90 was/is going through the same issue, he might want to input his solution here.
For others: check this out:
https://omegaforums.net/threads/diy-how-to-shorten-a-jb-champion-mesh-strap-–-nasa-strap.35682/
(with thanks to @Stuie)
apologies: just repeated what has already been stated about L & S
Edited: