INSANE Marble Run Race With 5 Elevators!

This is the largest recorded marble run race in any house ever. I could have made it longer by adding funnels but i didn’t want it to be too boring. Overall, almost 12 minutes of useable footage and about 12-15 hours or so of work. When I say this was a pain to work on, it really was a pain to work on. I started by working on the lego section on the stairs. That went pretty smoothly with nothing to worry about. Then I filled in the rest of that side of the staircase with marble run and tested to see if the Skyrail would fit on the trim of my stairs. It did, so I added it on and put up the elevator without any pipes, so just tape. Day 2 of work and things were already going a little south. The elevator had collapsed, but I decided to leave it be until filming day. on this day I believe I worked on the opposite side of the stairs and evening all of the pieces out (which is tough for the brand I used). I then connected this side to another elevator. My goal was to raise the marble high en