Technical Presentation of PVC Backyard Roller Coaster Rail-to-Tie Joint Development 2017

With some trepidation, I made this video to document my development work on advanced rail-to-tie joints. This work was not complete, but I primarily wanted to document the ideas, to aid future backyard roller coaster enthusiasts.
If anyone wants access to this data, and a lot of other R&D done, please contact me and I'll give you access.