The quadcycle was our first major welding project. It was an idea MJ had had in their head for several years. Though they did not know how to ride a bike or how to weld, they had a vision! In spring of 2017 Colin bought a welder and the time was right. Some day I might make a fuller page with more details and pictures of the process, as this was also one of the first times we did ok documenting.
Also, we got to learn about Ackermann steering!