Most folks don't use those anymore because they for a far better replacement for less money.
SER205-16, SER205-16, ER-16 1" Bore Insert Bearing with Snap Ring 1" x 52mm | eBay
It is backlit with a strip LED inside the perimeter of the cluster housing and controlled with an inline dimmer via remote control. The regular bulb sockets also have white LED's which are controlled with the headlight dimmer knob as a backup.
Just read your entire thread. I had a similar issue after a trans shop installed my trans. They did not seem to understand the importance of the kickdown linkage adjustment. I found this great video from Chrysler to guide me. This could help many with the same predicament.
This is a thread I found today. Please read through it and then make your own decisions. I personally have not tried this product , but I have seen Leanna's top notch work. Might be worth a try for the price.
Polished aluminum trim coating