Very easy to install using solder paste as recommended in the user manual, had no issues with rails overheating at all.
I cut most of them down and removed the feeder wire sleeper from the aligner, this worked out really well on the point joins and the R2/R3 curves that join across modules. I’ve enclosed a picture of the installed aligner on the points.
I found your products via a YouTube video from Larry in the USA, so glad I did!