Below is a loop of NMDA on the top left, and the operational MDA on the top right. The NMDA seems to be tracking the mesocyclone moving north of Amarillo fairly well as object 2. It does occasionally identify spurious mesos as well (the smaller circles which pop up), but it does seem to have done a better job of identifying and  tracking the primary meso when compared to the operational MDA.

-64BoggsLites