I ran out of time this weekend to try isolating a Fastrack section. I actually have a simpler application than a siding, I think. I want a totally dead section of track but still connected to a section that can be powered.
In my train room, I have all my engines and rolling stock on shelves. I put the passenger trains on track and would like to be able to apply power to the track sections with the passenger cars (to light them up) but not the engine, of course.
So, I connected power feeds to the track holding the passenger cars through a switch. No problem. The problem is finding a way to connect two 10" straights to these sections to hold the engine and tender but not have them receive power when connected to the other 5-6 straights that have power (switchable on/off). With tubular track, it's easy, just replace the center rail's metal pin with a fiber pin.
What I'm hearing from above is that I should put a 1-3/8" section between the engine/tender track and passenger cars; track and disconnect the wires underneath the small track section.
I'd really like to avoid cutting pins if possible.