tncentrr posted:I have two different legacy engines that I run on one track loop. When I start them up, I count 15 flashes of the light on each one while I am turning the knob. If I do that, they will go at about the same speed. I can just sit and watch. Except for a little adjustment at one time or another, they will run for hours like that and not touch each other.
If you're doing that, you can get them going together using engine code 99. All engines respond to that code. After that you can then make fine tune adjustments to the individual engines using their respective codes. I often do that when running multiple engines on the same track.
