A while back, I got rid of my plastic Heljan turntable and replaced
it with a 14″ Bowser unit. I removed the plywood table top base that
comes with the unit as the pit fit perfectly in the hole cut for the old
Heljan unit. The motor runs way to fast on 12 volts so I cut the power down
to about 6 volts.

For now, one of the roundhouse doors is operated with a Scale Shops
turnout motor. An additional 6 stall roundhouse is being added to the scene
with hours of scenery work remaining.