#3199, "RE: MS setup help please" In response to In response to 6
If the MS is set to 420a code then the stimulator will not work. the stimulator cannot output a simulated 420a crank signal. in order to use the stim you have to test it as an MSns setting. It worked because before you loaded the settings you were not on 420a code. Search all over and you will find this info, its nothing new.