Mills Elevator Help

[bionea]

I have a Mills 1930's 5c Extraordinary. It was professionally restored over 10 years ago. I recently saw a posting in this group that suggested tweaks for the elevator in order to keep the coins in proper spacing and not running together jamming. I am having this issue and cannot seem to find that posting. Can someone point me to it or offer suggestions on adjusting. I thought it might have included adding a little spacer to the elevator pull down bar so the elevator would pull slightly farther. Thanks