The wall walking rig I-beam style –
These pictures are from Bob Shaw or Ravenwood haunt. I can't get in touch with him, I think he might not be doing Ravenwood any longer. He built this version of the wall walker based on my barndoor track. And like most everyone on here changed the harness too. We emailed back and forth a while with ideas and pics. The following pictures are the final results.
FYI, the rope was for testing only, and notice the rig could either be used for flying or walking on the wall. None of the pictures are photoshopped.
Test With Rope2.jpg