Originally Posted by Simon Winter:
....I think the 3RS people will eventually be absorbed into 2 rail, because battery control systems will get so good that the 3rd rail is unnecessary. They will still be able to have their sharp turns (which to me has always been the issue), but without the third rail. Space is their issue, not the number of rails.
That's about where I am now. I tested the possibility of converting 3-rail track to 2-rail this morning by 1st pulling out the center rail of a siding track with some pliers and other tools, 2nd test was cutting thru the top of the center rail with my Dremel, 3rd test was to squeeze the center rail together and then pull it up.
The 1st test worked, but would take forever, the piece of track I tried it on was heavily ballasted and with all the glue was time consuming.
The 2nd test was too messy, don't want all that grit and metal on the layout to be picked up by anything.
3rd test seemed to work the best. Once I squeezed the rail I could pull it straight up out of the ties (Gargraves track), the Ross track would be easier since it's spiked.
So far I have 2 battery-powered steam engines (no sound at this time). I've removed the center rollers and now they remind me of what the old HO engines with their large flanges looked like back in the day.
All my rolling stock still has the fast-angled wheels, I've thought about converting them to 2-rail trucks/wheels but running them on the remaining 2 rails of the 3-rail track may present problems. I could replace all the 3-rail track with 2-rail track, but that's going to cost about $1500, but may be worth it in the long run as then I could increase my mainline radius to 90" and inner radius to 72" and use #5 switches, it would be all Atlas 2-rail, I think the rail height will allow running of the large-flanged equipment.
If my large-flanged equipment will run on Atlas track, I could then convert all my rolling stock to 2-rail wheels and keep the steam engines as is with their 3-rail drivers.