Primer Module Smear + Ridge??

1-the primer itself doesn’t appear to have signs of pressure but that’s not always the case. Odds are it isn’t pressure.
2-your modules look brand new. Often brand new are hard to close the bolt on. After shot a few times they are much easier and it normally happens with the 1st shot. The marks could be from having a somewhat hard close on the bolt. The parts (bolt body/modules) need to break in.
3-if it was hard to open the bolt -it could be a sign of pressure. Here’s a way to check before you shoot anymore. Pop out the old primer and seat a new one. If it’s really easy to seat the new one or it wants to fall out - big sign of pressure. Another check is to mic the outside dimensions of your module just above the lip where the ejector would catch. Mic the fired one vs the brand new. If it has grown in size (fired) that’s another sign of pressure.
4-the bolt head itself could be really tight and might need some minor polishing to get the rough stuff out.

My final thoughts are to only use 5 modules max and then reprime them a few times checking for the above. If the gun shoots well with no pressure issues - those marks aren’t really going to be an issue - and I wouldn’t worry about them at all.
Hope the above gives you an idea of what to do. Please check and be safe.

Here are my thoughts....First of all, are you using the brass/nichol expensive modules from Hank? If you are, the problem is the nose of the module is too tight to fit inside the breech plug and you are having to really cam the bolt forward to push it in. This would be giving you the rotational marks on the module head as the bolt is caming/turning closed. What I have done with these modules is to "pre-fit" them to your breech plug. I do this by starting a module in the breech plug (which is out of the rifle) and squeezing it all the way in using my vise. Then, using punch which fits down thru the open end of the breech plug and just into the module, (support the breech plug upside down---but not the module) and tap the module out. You may want to do this once or twice. This will compress the nose of the module for snug but not tight fit. The other alternative, is to use the standard brass modules which do not bind.
You should be able to just lightly press or tap the module fully into the breech plug.
The other thought is that the headspace is too tight. You should be able to just about close the bolt on a small piece of an aluminum soda can between the bolt face and the module. I have brass shim stock in five thicknesses from .001 to .005". The soda cans are around .004" or so. .003" would be about right.

Thanks for the replies gentlemen.
My trying my calipers on a new module and then the questionable one pictured above show/feel a very slight swelling just about the rim.
These are the regular brass ones.
I will pull the plug and check the bushing in a bit. It only has 10-15 shots down the tube according tot he previous owner who is a friend. The original owner ordered it from Hank in 2018 and then passed away soon after taking delivery. So, I'll check the bushing but I believe the round count is low.

Before installing the new plug I took an unfired module and pressed it into the plug. As expected it was a tight fit, but once in and out once or twice it was just snug.
Upon installing the new plug in the rifle and then attempting to chamber the module (that I just test fit)... it was very hard to close the bolt. Once closed, it was even harder to open.
This led to some light swipe marks on the casehead from the boltface... and I can only assume (and please advise here) that the headspace is too tight and there is not quite enough room for the bolt to close easily over the module?? or this plug is slightly long?

I tested this again with one of the once fired modules from earlier and the same thing happened.

But, then I installed  the older plug and test the same. It was much easier to close and open. Not as easy as I would have thought one of these guns would be...but not bad.
The shot from earlier today was also quite hard to closed and open in the same way, making me wonder if both plugs have the same issue? They measured out the same on my calipers.

Any advice?

So, I installed the new bushing and set screw in the "older" plug and thinking ive got the solution for now.

IF he has brass modules there is no need to size them, they are soft enough to form themselves with bolt pressure but it appears he has tight headspace, tear a small piece of note book paper and put between the bolt face and module, try to close the bolt, if the headspace is too tight it will not close at all, if that's the case call me and we can discuss a fix you can do at home.

PM sent

Thanks for all the insights here, guys!

I was able to give everything a very thorough cleaning and found some debris where the plug shoulder would seat. I also replaced the bushing with the new one.
Hit the range and successfully printed a four shot, 3/4" group with 71gr I4198 and 303gr HCs aaveraging 2,700 fps. No pressure signs on the modules or primers this time and while the new modules are snug - everything functioned easily.