post #7 nailed it , Don't fix what ain't broke , I'm sure Walkalong knows this but others will be clicking on those links , I watched some of those vids years ago and just shook my head :banghead:
the timing video is a good one, it is on Lee's site , if the bolt on the bottom of the ram comes loose or you don't know what you are doing and you loosen it thinking that's how you get the door open to get out the spent primers ! yep I did that , , anyway then you need to reset the timing , easy fix with Lee's video (10sec job) I only had to do it that one time in 7 years and that one was all my fault ,
9mm work better with a little case lube , not needed but makes things go better also the 30 carbine shell holder fits the 9mm better than the 9mm shell holder
as said above : keep the primer ram clean and use only a little lite oil not grease, powder will get in there and make the ram stick not letting the next primer drop in for the next case
if you try to go to fast with slow burning powder where the case are more than half full some powder will jump out when the shell plate makes that sudden stop and it will make it's way around to the primer system , keep it clean and it will run just fine , mine has for many thousands of rounds and over 7 years
mine is set with a decap only die in station #1, size and prime in #2, flare and powder dump in #3, seat in #4, and crimp in #5,
I only do strait walled cases in mine but if I were going to do bottle neck cases I'd put a powder check die in #4 and seat in #5
every thing else I can think of right now would be in the book that came with the press
Enjoy , I love my LoadMaster