Well that’s interesting. You should have enough spring. My thoughts immediately go to your Chrysler ignition module.
I was thinking the same, I’m trying to find a good upgrade but it seems like they’re all Chinese junk. Holley sells reman MSD boxes I just bought one for $115 shipped. That would eliminate my ignition issue, also an upgrade I been wanting to do.
Some guys have bad luck with MSD and will bash it, i tend to blame piss poor installation and wiring practices. I however love their stuff and have very good luck with it. Follow the directions to a T and you’ll have no problems.