I just bought a Dixie Narco 440 machine. It is a 7-select multi price machine.

Problem is that when I put money in for it to vend, it will not vend properly at all times, for example, If i choose the same selection 4 times by putting money in, I will only get the soda can 3 times or so. When I opened the machine door and looked up at the ramp where the soda rolls, I can see the can being stuck, if i stick my hand in there, I can pull the can out. (if someone shakes machine really hard, they soda will drop)

This machine has four narrow columns in the middle (which is the one where problems are caused). It seems like it use to vend bottles possibly, how do i fix this to let it vend cans properly without getting stuck?

I looked at this Dixie Narco Publication as something to help me, but could not understand it much.
http://12.10.34.91:8...6;FILE/s007.pdf

What is meant by CAM Setting #3 or 2 Notches and hole location 20.

I am very confused and frustrated, can someone please help me? I would greatly appreciate it. Thanks!