I think I have found my new partner! I don’t know how I am going to get in contact with him heheh (I’ve sent him an email, but no response; and I have called but didn’t hear any voicemail message). This guy has so many inventions, it excites me! I wanted to see his foldable Didik muscle car, but it only shows the vehicle unfolded. I think some of his stuff is patented (so I have to be careful not to use those as my project is to be under the “general public license”). He even has a quad, but I plan on making it the same width as the tricycles. You can check out his website at frankdidik.com. I am currently working on an electric quad which may be a DIY vehicle. My tricycle idea is on hold as I think it would be easier to fold up a quad than a tricycle. I may be wrong, but I’m testing out my idea. I plan on posting my idea once I’m done and believe I have completed all of the logic and reasoning behind it.