I have a lot of amazing information such as diagrams, stats, writings, and videos available at the Quora social media Q&A site. You should be able to login automatically using a Facebook account:
VARIOUS MATERIALS:
NATHAN COPPEDGE'S PERPETUAL MOTION LINKS (https://nathancoppedge.quora.com/Perpetual-Motion-Links?ch=10&share=ccce336f&srid=B13X)
VIDEOS:
Great Perpetual Motion Experiments: Nathan Coppedge's Select Machines (https://www.youtube.com/playlist?list=PLcttXCrYoAgP88CiJ3ibPqVl1FjlAAIdi)
Thanks for considering my work.
Attached is an image of the Vertical Lever, essentially working setup (marble returns to being supported by lever) from above.