Originally Posted by coloradohirailer:
Maybe I need a definition of "3RS". Since I avoided Plasticville unless it was kitbashed, didn't use any green and orange "accessories" bobbing up and down,
ran a lot of O scale kit or scratch built or bashed cars (and a few engines), avoiding rolling stock that looked "toy-like", and fielded mostly O scale kit, scratch, or bashed structures, and was using Scaletrax, I thought I was 3RS.
But I am not using Kadee's, and ain't goin' there. So how is 3RS different from
"high rail"? That conversion to Kadees is the difference?
Your statement actually says it all.
High-rail is all about the scenery, 3RS is about making the trains look as much like the prototype as possible/practical.
The 2 things that started this 3RS drive was the use of the BCC (Big Clunky Couplers) and the gap between the pilot and the body of the locomotive.
The huge couplers poking out and the swinging pilots attached to the trucks simply don't make the trains appear "prototypical".
Over time, other things such as separate detailing (hand grabs, stirrup steps, etc) and the scale of rolling stock and locomotives have all been discussed.
Kadees not only look better they also operate better than the BCCs. When I see posts where people keep their BCCs together using super glue, rubber bands, and wire ties it tells me something is wrong.
MTH and Weaver offer items that accept Kadee couplers. Atlas (as does Weaver) has their own brand of coupler, but Kadees can be installed fairly easily. Lionel (as far as I know) has not offered any type of Kadee coupler pad to readily attach the couplers to their cars or locos.