I posted that in the past. Same with supporting items. I cant even find track anymore. It took me over 25 years to collect all the fallen flag roads I wanted, which shouldn’t have to be. But I finally did it. That couldn’t be done today as model trains have seen their heyday. Trains are too expensive today and no longer at the top of consumers lists. Serious period modelers really don’t have a chance of collecting and completing a layout in such a manner these days. Problem is the scale part of O never was as serious enough as H.O. Alas O came close to doing that, but the rest never fully followed through with the proper items.
H.O. doesn’t have the sane obstacles as our O MFG’s created. Scale in O should have been strictly 2r from the beginning, never a crossover. Never seen tracks in life with 3 rails.
As for LI, MTH should have bought the Island model works molds. Then we would finally would have cars closer to the real thing. As mentioned, these could be done on a 3d printer along with shorty bay window cabooses. I wish I had some double decker MU's as well. After I complete this next layout, I plan to get into 3D printing and make the COMMON items no one else ever bothered to make or offer in O. MTH Scale-Trax and Super O thin center blade rail were the next best track for 3r but never advanced like it should have.
I think things would have improved if we didn’t loose Jim Weaver so soon. He got it right.