Posted on 21st December 2020 The exciting part has started…gluing down the track on the helix and adding the wiring! Busy filming it all, so new video out soon! Feeders added and board being clamped to side to hold the wiring and connectors Another use for adjustable grips and an old chisel – weighing down the track as the glue dries I knew those rail spikes would come in handy one day… Share this:FacebookX Layout UpdateTags: BNSF, BNSF Chicago Sub, building a model railroad, chicago sub, helix, helix building, helix kit, KATO Unitrack, n scale