OP you could have saved a lot of time and effort by you and others had you tried the sized cases in your rifle before assuming something was amiss.
You sir are indeed absolutely correct. I deviated from my long established practice of resize a case try it in the rifle and then proceed checking every other re-sized case. I have always done this before proceeding to priming my brass.
I felt as I was reloading for lever action rifles this was especially important. I also make absolutely certain that once fired out of my 336c that brass only get used for that particular 336, even though I confirm every reload will chamber in all 336's.
I openly admit I over reacted to the results of the difference between the sized and un-case and I now know why.
I only recently realized that some of what I learned or was taught about reloading and had been putting into use for well over 20 years especially reloading bottle necked rifle cartridges was while not outright false it was I now know not necessarily true and should be not have ever been considered a blanket rule to be applied in all situations.
I have also have earned over the last two years and are constantly learning that I do not know as much as I thought I did and my understanding of certain terms, how they apply, what they actually mean and thier importance in reloading especially reloading bottle necked rifle cartridges and I had either or both misunderstood these terms or not been applying them correctly.
The fact I forgot the 35 Remington is a rimless cartridge and just how important that fact can be is just one such example.
In short I have realized and accepted my knowledge of reloading is not as extensive and complete as I once thought it to be and I made two mistakes. First I made the mistake of assuming that just because you've done something a certain way and enjoyed success you must be doing it correctly and second mistake I made was essentially blindly fallowing the advice from someone just because I believed they were far more knowledgeable than I on reloading is not a great idea.
I came to these two conclusions recently and my once confident belief in my reloading knowledge has been subject to some minor doubt so I am very closely scrutinizing everything I do when reloading and understand now that can lead to over reacting as I did.
I have I guess one would call a bad habit of always trying to have a point of view of its either absolutely correct or incorrect or get as close to that philosophy as I can. A kind of "set it and forget it" belief on rules and procedures. I now know that philosophy is not always wise, applicable or actually possible in reloadig.
One such rule I was taught and read in my reloading manual when I first began reloading in the days prior to the existence of the internet for my bottle necked cartridges was that neck sizing will always produce more accurate ammo than full length resizing.
I have found by experimentation that is definitely not been true for all of my rifles. My 338wm, 300wm, 300wsm, 7mmstw and 6.5x55 all shot at least as accurate when I FL sized my brass vs neck only and in the case of my 300wsm 6.5x55 and 338wm shot unquestionably better when I FL re-sized my brass.
I am basically starting over at reloading by trying out a combination of body only sizing dies and using 21st century mandrels as well as no longer neck sizing only and FL resizing all my brass.
As a result I occasionally suffer instances of self doubt like this particular one and admittedly a little to quick choose to ask for advice before making every effort to figure it out on my own.
I also made a mistake of allowing myself to get into a situation of waiting to close to deer season to get all my reloading done so I become worried if I didn't get an answer quickly enough I might find myself not having sufficient ammo for deer season as my normal work week is closer to 70hrs than 60 if you factor in travel time.
Thats about it.
Thanks again to all who helped me and have increased my knowledge and understanding of reloading.
You might wish to buy this book:
McPherson On Leverguns: Customizing, Handloading, and Using The Lever-Action Rifle (Black And White Edition) Paperback – August 5, 2018
Also: https://www.americanrifleman.org/articles/2014/4/18/the-enduring-35-remington/
The .35 Remington has never been all that popular among handloaders for a number of reasons, but its versatility can be increased a bit through handloading.
www.shootingtimes.com
.35 Remington history, loads and performance on game.
www.ballisticstudies.com
Good shooting.