Well, I fixed the stuck case issue. Switching back to Imperial made a huge difference. I will not be using the Lee lube again. I did order the stuff Sir Ron recommended, as I don't want to be quite as slow as the imperial requires.

Also, I measured my cases out of the gun, and then again after sizing. After firing, the cases were all right around 2.490. After resizing, they were all around 2.510. Does that sound normal? Trimming them after sizing to get them down to 2.490 took a bit of time, lol.