I noticed that after loading about 20-30 rounds the handle was getting harder to pull back like something was sticking. I just removed the crimp die and there was quite a bit of brass shavings. I haven't cleaned in it some time. I had all the dies out to reinstall and haven't put them all back yet. Will do it in just a bit. Will report back soon. Also I had a Dillon dealer tell me today that I should be using case lube on the cases and that things will be that much easier. What are your thoughts?