Nope--on my two watches, when I put a TC Strap on the screw lug pin (with tube, without tube, etc) the end of the strap, where the strap folds over and forms the loop that the screw slides into, that bend presses against the case and there is friction - if it moves at all -depending on strap. Never had this problem on other rep Pams.
Luckily the straps he sent me with these watches are great and work well with his watches. I also have one with a Panatime perf calf sstrap that also works well --just not the 'cooler" TC ones I have.
Very odd.
CISO