... be better to start from the other base turnout, and make it the opposite of that. regards, Martin. posted: 11 Dec 2017 21:00 from: Alan Kettlewell Sorry- it wasn't intended to be challenging- merely an indication of how little I yet understand of the geometry of these things. I'll try to get my head around It some more in the morning. Cheers... Alan posted: 17 Dec 2017 08:32 from: Martin Wynne So IF IF update 217b contained something like this: 2_170310_020000000.png would beginners be able to cope? It would require the 1st turnout to be already in the control template. That could be any sensible size with REA size switches A, B or C, curved or straight (but not on a transition curve), regular or curviform. I'm just at the beginning of this and it may prove too problematic to automate. But is it a better use of my time than creating a tandem video using 217a? regards, Martin. posted: 17 Dec 2017 10:48 from ...