Making a cam

I could definitely see other people struggling with making there cams, I don’t blame them they are very hard to make even the slightest part you glue of could make it break. But unlike most people I found it quit simple actually. I made it the first day of class before any of my other classmates, but I had one mistake I accidentally made the pole that goes up and down to wide so it didn’t go up and down very smoothly but I just made another one, problem fixed.