@Mannyrock posted:Whew! So much data.
I am glad this issue was brought up, because I had no idea that O and O-27 had different height dimensions.
But, my research indicates that Gargraves #801 adapter pins, and a one-quarter inch gentle slope, would solve the track problems. I'll have to look into the electric switch issue.
Thanks,
Mannyrock
According to Gargraves website, the #801's are O Gauge (O31) mating pins. It appears the #802's are for O27 to Gargraves applications.