Hello Edwin,
You are very astute to express concern regarding how an IAAAD model in which every particle in the universe is continually interacting with every other can avoid a locking up stasis. The small amount of modelling I have done so far has revealed the following important point. Even though all of the force interactions are equal and opposite, in general they are acting between objects of different mass and state of motion. Therefore the acceleration they incur and how it affects their motion is different which leads to the continuously unsettled motions we observe. There must be some form of natural time steps in this process, otherwise acceleration would have no meaning. My metal understanding stops there, but the mathematics allows this scheme to calculate the effects we observe.
Regarding alternative field theories like the Mansuripur et al hidden momentum debate and the Jeffimenko retarded causality conditions, I believe that there can be as many field theories as there are mathematicians since they are investigating too many uncheckable field parameters. My argument is that IAAAD theories only describe the effects on measurable quantities such as macroscopic matter motion and measurable electric current and voltage.
As far as the testing of Bell's theorem, you clearly have more intricate knowledge than me. I only know the old school IAAAD arguments of Bell, Bohm and Vigier etc. However, it strikes me that you are claiming the eliminating the +/- 1 eigenvalue restriction allows a local theory to explain the results of Aspect and other related experiments. This does not rule out that it may still be a non-local quantum potential that also explains the results. It may just be that Bell's inequalities are no longer able to determine whether interactions are local or non-local. I am quite prepared to believe that.
Whatever your preference for fields that exist and don't exist, the point I am making is that you cannot measure them. To perform what you might call a field measurement requires a specific diagnostic and its reading will already be based on the theory of the field whose existence you are trying to prove by measuring it. At the end of the exercise, you only ever measure an effect between a source and a detector and never gain any knowledge about the activity in between them, and you can always describe this relative behaviour between the two objects by a falsifiable IAAAD law.
I will make some comments soon on your essay in your thread. Thank you for your encouraging remarks.
Regards
Neal