I have a momentary switch in my armrest that worked with the EZ500.  I swapped to an FM750 and cannot find where to change remote setting.  I go to settings, vehicle, autopilot setup and thought I should see a remote engage box.  There is not a setup box for remote engage.  If I go to settings, vehicle, statue, diagnostics, remote engage status, it comes up as inactive.  It shouldn’t be this hard to find the location to change it.