I have been playing around with vintage Eldon Selectonic XLCs for adapting to my ac2car wired Artin track.
Today I received a couple of the 1965 Eldon "Speed Control" XLCs. The 1965 version of this XLC allows a car to make the lane change when traveling at speed. If the car is going slower it continues straight. No remote cable operators like on the 1963 Selectronic XLCs.
Upon looking at them it was apparent that the track surface finish is very similar/nearly identical to the Artin road surface, and very different from the smooth surface finish on the 1963 Eldon track.
While Eldon track has been derided because of its shallow slot depth and road surface finish, the 1965 stuff could do in a pinch for a home track, especially if one needs some straight pieces to supplement a supply of Artin straights and you trim the bottom of the guide. The track widths are very similar and the contact rail spacing matches well. Just make some adapter track using a few Artin track sections.