Hey Dmazur,
I'm glad you took no offense at my comments about your reloading practices because I meant no offense and do not have a problem with how you choose to use your machine. Obviously you do it carefully and wisely.
As far as checking case lengths goes, you might criticize me for not checking often enough. When I get a new batch of cases (either new or used, bottle neck or straight wall), I size them first, then trim them to my "trim to" length, and then I spend some time chamfering the case mouths. I first debur the outside, and then I very carefully finish the inside to insure it has a smooth taper like the tool used to do the work. That chamfering sure does make it so much easier to seat bullets with absolute no bell for jacketed ones and just a very slight hint of a bell for cast bullets. For cast bullets used in rifles, I have never bought a special belling die to seat cast bullets in any caliber. When a rifle case has a nice chamfer, I have always been able to seat my cast bullets without any belling whatsoever. I will admit that all my cast rifle bullets are gas checked, and I suspect that may help a bit.
Unless I am testing a few cartridges for a special purpose, my reloads are usually on the moderate side in power and velocity. Given the moderate loads I use, my pistol cases never lengthen, and when I do check the length of my bottle neck cases, I never have to trim them until I have reloaded them at least ten times and even more. I know some folks shoot their stuff so hot they have to trim their cases after each firing. Those are generally the same folks who are replacing their barrels every six months or maybe a year.
As far as lubes go, I have a couple of different brands of spray lubes, and I have to admit they are convenient and work pretty good as long as you get the cases covered well. However, I found I did not always spray them enough, and I could feel the case was getting tight before it got stuck. Besides that, the sprays are a lot more expensive than the old fashioned RCBS case lube I have been using on a pad for 50 years. With the lube pad, I have learned to do it so I never get a stuck case (none in the last 35 years), and it is a very rare time when I get a lube dent. It certainly is messy, and I don't like messy, but it works well after all these years, and put up with the mess for a while.
Talking about wearing handcuffs, I think you could say that I was handcuffed to the old fashioned lube pad, and in my case they are pretty tight.
Hey Tom,
I also load 45-70 on my progressive without cleaning primer pockets, but I am not using BP. I have been tempted to load some BP in my Marlin Cowboy 45-70, but then I think about cleaning the gun, give up on the idea and take a nap.
Best wishes,
Dave Wile