Lionel Fastrack modular wall design

Did not want to risk ruining integrity of hanger itself by adding holes for hardware - added block that screws to the wall, and locks in with the hanger

The block also offsets the inside of the fastrack so that your train will not hit anything on the side of the track or trim on wall etc.

UPDATE:
Printed great on my MK2S! the tolerances are so good that the pieces stick together even without weight! the fastract fits PERFECTLY into the space, and i was not able to snap the support with my updated support design. Uploaded new brick with smaller holes as they were way too large.

Update 2:
Bracket tested w/ 50lbs of force applied to hanger. No cracks or snaps. With proper spacing you could hang a TV from these bad boys