Just an update: After 2 1/2 yrs, I finally received my 70 cm strap. Yay! But had to pay 870$ this time. Now I can shoulder carry my PM evy.I ordered it at Hermes in Montreal. I made it custom length at 85 cm. I paid around $750CAN
I like it so much that I ordered another one at 70cm, still haven't received it yet.
HTH