I run a length of music wire spiked along the stock rail up to 7 ties from the throw bar. Then a "Z" bend through the throw bar. I use them on passing sidings and on one of two reverse loops. On the other reverse loop I just let the points float left to right and back again. Been working that way for about a year. Either way so far has been flawless. This is on a display RR that runs all the time.
Light weight two wheel steam engine pilot trucks and the very light weight Galloping Goose front truck moves the points effortlessly. I can only speak to Ross turnouts.
Top photo reverse loop.
Lower photo passing siding.
An extra "Z" that normally is inserted through the throw bar is at right end of lower photo.
Saves the cost and labor of four Tortoise switch machines.
