wow, thought i was having a bad day at the bench or was getting weak. setting up to reload .308win for my M1A, and was having the hardest time ever sizing cases. i was dang near ripping the press off the bench! had cleaned cases, lubed nicely with hornady one shot, just wasnt working. took the sizing die back apart, and recleaned it, cleaned and lubed the press ram, reset the die, still no dice, grrrrrrr. in all my years of reloading i have never had cases this hard to size. start thinking its my once fired privi partisan brass, but not much i can do with the brass. out of desperation i grabbed my backup can of one shot, and lubed the rest of the cases. instantly smooth as butter sizing. bad can of lube=miserable time sizing. i shot hornady an email, we'll see what they say about this. i still think this is a good product, but had this been the first can i ever used, i would not be a fan!