For display layouts made up of many small sections, installing the connecting tracks is one of the most time consuming and tedious jobs. Back in the 2014 post "We don't need no stinkin rail joiners" I presented how the track connection between the Hot Springs Junction module and the small extension module was being made without using rail joiners.
Following the success of that single track connection, I then added a double track version of this when I built the 2 Meter module to extend the Musashi-Koyama module set. This has now been used a few times with continued success.
I built this small module to use as a standard to align both the length of the rails and the alignment.
In this photo the blue arrows point out the right hand rail on each track. Hopefully we can have these all done before our next layout setup.