Right now I am again convinced that there is no problem, but I have gone back and forth between it makes sense and it makes no sense a couple of times. I probab

Right now I am again convinced that there is no problem, but I have gone back and forth between it makes sense and it makes no sense a couple of times. I probably never looked at it with enough rigour and got things overlooked or confused. But thanks for your effort and I will also read through "Mach's principle and a relativistic theory of gravitation" which I came across yesterday during this discussion, maybe I will finally reach a state of lasting non-confusion.