Stop what you are doing, and go to your local library and get Lee MODERN RELOADING 2nd ed (ignore all the BS about how great the Lee pot metal presses are and the warranty, in my experience the warranty isn't worth the paper it is printed on, and not making good TP, is totally worthless, as are the pot metal presses), Lyman #49 (new) or #48 (old), and DBI METALLIC CARTRIDGE RELOADING 3ed ed and READ THEM ALL COVER TO COVER!
NOW, go get some proper case lube and READ THE INSTRUCTIONS before using them. Use EXACTLY as they say to use them (if a spray, let it dry!!) This will cure 99.9% of the problem you are having.