KB: Pretty cool video. I do wonder about the time aspect of it. How long to print vs laying PCB ties in certain places and going from there? Single turnout no biggie, what about cross-overs or other complex arrangements. I do like the 'slide the rail' into the thing and gluing, whereas the PCB ties would require a different type of glue ... solder. Should never be any gauging problems with solder once set and the rail would be tough to move bumping it. Not a turnout, but yes I have trashed a piece of flex track knocking out the rail when working on a nearby item. Sure, fixable - just gives me the excuse to call my self dumb sh.t I guess.
L8r