How do most "protect" their wiring on the underside of HCD layouts? Do you tape over it to the bottom of the door, put it in some sort of a protective "conduit" (plastic tube or something similar) Just curious.
At this stage I am using as a temporary fix small double sided tape plastic hooks. You can get these at $2 dollar shops. These seem to work OK as my layout, when not in use, is raised to the garage ceiling, to allow one of our cars to be parked there when we are away, and there are no wires hanging loose.