AiM MXG 1.2 Custom CAN for BMW F80 M3

I recently enrolled in the CAN Bus Comms decoded course to build my own custom canbus for my MXG for my F80 and I'm still one square behind square one in building my own custom can.

I just can't seem grasp it.

Is there anyone on here that has worked with these before that has a lot more to offer than the F-series preset?

I am willing to pay for your time. :)

yes, I've reversed a f82 foe Australian Trans-Am SGT Class racing.

Yes the AiM protocol does lack some substance.