Evervend Triple

This is my Evervend candy triple. The picture is before it went on location. I am this machines 7th owner, at least, if all the old the stickers were correct. These machines are made of plastic with metal coin mechanisms and chute doors. The dispensing mechanism is a drum assembly that rolls forward akin to a waterwheel. This is unique to this machine, however this makes portion control a challenge.

I'm "passively" searching for a way to modify these machines to vend 27mm gumballs. I've worked out a baffle system that will work, but getting the wheel to work properly remains unsolved.