I will not answer you again, but check my answer here.

Your theory cannot cope with ALL the problems solved by the dark matter hypothesis. The only viable atlernative IMO consists of the MOND theories. Definitely not yours.

Now concerning crackpots in my field, they all have something in common: they all claim modern physics is a pseudoscience. That is not a good start. First, as modern physics works amazingly well (confronting predictions to all data from the microscopic world). Therefore, if you want to propose something else, you need to show your something else can do as good on all aspects. Stating that whatever is your theory, it is the truth and everything else (including a 100+ years old theory that is consistent up to now) is crackpottery sounds either very selfish to me. The other viable option being of course that you are not understanding a clue about modern physics...