Ignition tumbler question

Hello Mopar family, in need of your expertise. I have a 72 Dart and my original ignition tumbler was getting stuck in the start position. I had to manually turn it back by hand. I noticed I didn't have gauge lights & they were not working, until I turned it back.

I replaced the tumbler with a new one from Year One. I have the same problem. Is there something I'm missing in the column that is binding it? Any and all feedback is welcomed. Thank you in advance.