All my videos and photos are from my I-phone. It does an excellent job:
I also had a heck of an idea at all places, work. For some reason expansion has gone into my mind. I have not done much with the On30 layout under my HO layout. It runs well but doesn't have scenery. I even have lights directly above it. So if I put a small helix in the garage, I could access that level. It's only 9 inches and could be done in 2-3 rotations. It would be a small helix and frustrating to build. I do like challenges and if it does get built, the line would represent the line to Orange or another branch line. Stay tuned!