Over the years I have substituted the K-Line snap track for the traditional Lionel 0 gauge tubular track and I am now running into a problem. I cannot use the traditional Lionel lock-ons and I don't seem to easily find the lockons for the super-snap track so I am considering soldering wired connections. There are two possibilities-(1) right to the rails (center and outside) and (2) to the metal lates under the track at either end. I am not sure if the solder will adhere to these areas.
In the mean time, I have left tubular tracks at points around the railroad where I can attach lock-ons.
Any ideas? Thanks.
John F