I'm LMAO at that guys complaints!!!! The 2 screws on the powder measure is why you have to buy additional $55 powder measurers? LMAO!!!
Sorry, too much Blue Kool-Aid for me I guess. It's obvious to me that dude has his head up his ass and perhaps an agenda with Hornady's Press. I've been running a 550B since 1987. I can't even come close to telling you how many thousands of rounds I have loaded on the 2 I have but it's easily tens of thousands, especially when I really got heavy into competitive shooting with my wife. We were each shooting a thousand rounds a week and I was on the machine a few times a week! I have experienced the primer feed bar sticking a couple times in that long time frame but after a judicious cleaning the problem dissapeared. Try replacing your spring, that might help and sprinkle some graphite on it too.
I gotta get to the store, I'm almost out of Blue Kool-Aid!!
