Mark, that was my mistake in not naming the manual drive my Mehano. I bought the drive from a British site on the internet who sells PECO products (turntable kits, etc.) and forgot it wasn't PECO.
Non the less it is a reliable way to turn locomotives on one end of the railroad and a wye in the other.
Attached is a photo of a fold up portable, lite weight, HO wye to fit in the corner of a room which I am working on. It has 26", minimum radius curves and is roughly 1'X5' triangular. The PECO turntable will also be on a fold up structure 2'X8' yard/a few industries/small town.
I'll also include another fold up portable wye which I have built and use to take to Model Railroad Prototype Meets to teach modelers how to switch.
Enjoy,
Barry
Enjoy,
Barry