https://www.youtube.com/watch?v=0sWBvgfqcA4
A few people have asked me to build a laser line measurement rig for paragliders and I finally got round to doing it. It uses a pretty inexpensive digital laser measure. I then built two rails and two carriages for each side of the system and it worked quite well.
All made from 18mm baltic birch plywood.
andrebandarra.com --- Youtube --- Patreon