Works fine on a postwar ZW. With the Powermaster the interior lights come on and the bell works sortof (not always and a weird pause). But it will not go into forward. I have cleared the Powermaster stall speed and verified with a voltmeter.
I have one Powermaster track rigged for Protosounds (added capacitance) but it doesn't work on that track either.
I have one Powermaster track rigged for Protosounds (added capacitance) but it doesn't work on that track either.