Well, I have completed my track layout, assembled on the floor, except for one manual switch to arrive next week.
A central piece of the design is a 45 degree crossing.
My engines run across it pretty well, except for my 0-4-0 switcher. A really rough, choppy, sputtery ride. To bad, since I wanted to primarily collect really small engines.
I guess there is nothing I can do about this electronically, to provide more even power? (The straight sections are pretty long, with long plastic sections for rails in the center.)