Yes, Christmas is in the rear view mirror but I’m already thinking of ideas for my layout next Christmas. I plan on using tubular track this year and I like the thought of placing ballast around the track for the look (and also help dampen the noise). The closest I’ve come to “ballasting” is when I rested the Atlas O track on a cork bed on my 2014 Christmas layout.
The catch is that I need for the ballast to be temporary and taken back up after the holidays. I was thinking of using fish aquarium gravel as I believe that it’s larger and less likely to be “dusty” and work its way into the gearing if not sprayed and bonded. Is this possible, or is it an effort doomed to fail?
Thanks for your time and responses.