I'm working on score reels for a 1972 Gottlieb Jungle (4 player). I have player one pretty much dialed in and scoring properly. The only issue I'm having is on the 1,000's reel. When the reel rotates between 8 and 9 it gets sluggish and has more resistance than the other numbers. It doesn't always lock into place. Once back to zero it scores fine. I've taken the reel complete apart and cleaned the sleeve of the coil. In the past when I've worked on these, this problems is usually fixed by the positioning of the switches. I can't seem to find the sweet spot on this reel. Any tricks or suggestions of something I'm missing? The mid 70's (75 and on) Decagon are so much easier to work on.
Thank You