I'm guessing maybe he went overboard with the Lemishine & it caused some corrosion which caused the primers to stick. Water and/or dish soap shouldn't cause it by themselves.I do this all the time and I still haven't ever had any issues.
Interesting stuff posted'ear.
I tried the primer feed on my Rockcrusher and dint like the feel of pressing the primers in.
Or lack there of.
Went back to the simplicity of the Lee hand held.
The tumb has some good feeling agents still left in it after awl these years awf abewz'in it.
Still my go to way awf install'in primers in their pawkitts.
Something don't feel right, it's pretty noticeable awm me tumb.
Perhaps double check that your shell plate hasn’t worked loose after all those rounds. The main screw seems to need to be tightened ever once and a while. My 650 was giving this same issue and snugging up the plate sorted it out
I find this most often in Hornady brass... to a point where it's easier to disacard than worry about it as I have lots of brass.Also .....sometimes a spent primer isnt completely removed from the primer pocket (if it has been crimped or glued sometimes just the center pops out leaving a ring behind in the primer pocket.......about 1% of my issues is this and in ALL brass I have reloaded (9,40,45,38,357,223,44,)
Hope this helps......
Soulda bought a LEE......
I de-primed some of the Win brass I had sorted out and they either have the smooth edges like two of the following or they are like the other.
Just look at the pictures I posted earlier (LINK). They should be easy to spot going forward. It's 9mm so I wouldn't bother with crimped cases, there's more where that came from, lol, a lot more.
Those pictures you shared were very helpful and much appreciated! I definitely looked at them more than once. I need to study crimped and uncrimped cases with primers still in to be better able to tell them apart. I've been de-priming at Stage 1 then priming the cartridge at Stage 2 without interrupting between stage 1 and stage 2.



























