I'm considering the installation of a helix in my current HO track plan.  Because the layout room is rather compact I can only afford to build it with a maximum radius of 34" (after accounting for NMRA side clearances in a 6' area).  Although this is not an issue, the railhead-railhead separation is a concern as I'd, ideally, like to keep the helix grade <= 2.0%.  To achieve this I'm staring at an absolute minimum railhead separation somewhere between 4&

HI all.  I have been doing some ESU Loksound Select installs, mostly the FDL 16 in my P42's and EMD 710 in my EMD locos.  I got the idea to try their latest V4 (the $150 pricey new released decoder) to see if it had any better sounds like the air compressor on the FDL 16 modern than the older select version.  (so far haven't noticed a difference in sounds, but I haven't been able to find a sound modification CV table either).

Any one have some photo examples of rooftop weathering for modern caboose or vans? Looking to weather the rooftop of a wide vision caboose but haven't been able to find any good examples.

Regular readers know I have spent the better part of two years working on my room, valance, and lighting. With this work almost complete the day is nearing when I actually start building benchwork for my railroad. Hurrah!

It is decision time - plywood or pine?

My room does not see drastic temperature swings. It is heated in winter and air conditioned in summer along with the rest of the house. We do not experience Arizona dryness or Georgia humidity. I guess you could say the environment in my train room is very moderate.