I just bought my first NIB machine. It is the RR WOZ and I love it. It has been tough to get any work done since the machine is in my basement, as is my home office.
I just encountered my first issue. The left flicker is sticking. about 1/2 way up. I took off the glass and push it down, and the same thing keeps happening.
Any help would be greatly appreciated. Thanks in advance.

Thank you so much for the quick response. This forum is unbelievable.
There does not appear to be any up and down play. I am a real newbie, I am not sure what kind of sleeve I should be looking for in the coil.

When I manually push the left flipper up, there appears to be more friction then when I manually raise the right flipper.

Upon further review, I found the culprit. The bracket with 2 screws holding the coil in place had fallen off. I will reattach, and am sure that will fix it. Thank you guys for the support.

Thank you so much for the support. The flipper is fixed and is working great. I am back in action.

My guess is the bracket holding the could has fallen off. This happened to both of my flippers, easy fix.