Reluctor Gap

The top side play is very small but noticeable. I set the reluctor gap to be .008
If I press the reluctor towards the pickup, I cannot get a .006 feeler gauge into the gap.
It does not touch the pickup.
I don't know what brand of distributor this is, so most likely cannot get a bushing to fix it.
Again at the bottom, there is no play side to side or up/down.
I will begin looking for a replacement distributor.
What is an OK distributor brand/model to get for an 86 318 that is all stock?
They seem to be priced $65-280, how do I select one?
Thank you for any guidance you can provide me, this is new territory for me, I'm a retired computer network Engineer that wants to learn. I've got a Chrysler Service Manual but it does not give the experience that you guys have.
dkamp