No, it relates to other things/features that were not in the later versions. It's been ages since someone went through this, Eric with his 302 Sport could say. But it's simpler to use the best MC for the given vehicle. Stick a 95-97 MC in a 95-97 Explorer, use the 98-01 MC for everything else.
I applaud the research done by 98formulaLS1, my input is only based on what others had learned in doing the swap. People have had issues(failures) with using a MC that differed from their truck. Hopefully that was and is related to something that 98formulaLS1 learned and refers to in his research. It's always great to be able to swap parts between vehicles, the more the better. Keep at it.