Well I got rerouted so I'm not sure what they're doing as far as the MSU. This has the governor mounted encoder. One of the techs there told me it is only doing this in the down direction from what he has seen. I have walked them through how to look at Motion Info and Motion Averages and see what is being read. They're saying the numbers are only a couple of fpm from the target with some flucuation. I will probably get to look at it sometime next week.