We're new to Bachmann trains and tracks - we have HO Scale Easy Track, and a 4' x 8' piece of thick plywood. We'd like to build a cool layout and screw it down to the plywood so we can have the space back when not playing with the trains. (Our 4 year old son is our excuse for going back to our own childhoods....)

We'll want to pick the plywood up and lean it's backside against a wall when not in use, but after looking at the track, I can't see how to attach the track to the plywood.

Any thoughts? What am I missing?

Thanks in advance!