Sorry I found your paper too long to read entirely, but I almost get the idea of the circular light path.

What's the answer according to conventional theory? :
-If there's no unique answer then you surely have uncovered an inconsistency.
-If there is an answer then why do you suspect it's not correct?

I can't quite work out my answer. Can we simplify it by replacing the circular path with a straight path, having a moving light source in the middle and a mirror at each end?