Double track helix using 12mm MDF board

Welcome to my "Batticaloa Model Railway" Youtube channel is a OO/HO scale layout. In this video, I have explained the steps we took in building the double-track helix that connects the main layout to the fiddle yard which is 14 inches below. If you find this video useful please like and comment. Thank you Links: Achieving the proper rise with minimal run (length)    • Model train grades : Achieving the proper ...