The other day I had occasion to reset a LEE auto-disk powder measure to throw a 6.4 grs. charge of Unique. The LEE Handbook chart indicates using a .88 cc. disk. Well, my old Unique must be extra flaky, cuz all I got was ~4.1 grs. To get the desired 6.4 gr. charge, I had to insert the 1.09 cc. disk in the measure! So you guys, DON'T always believe what the charts tell you! Get out the scale, throw a series of charges, and WEIGH them to see what you are actually getting. Maybe you could get a huge 'over' charge as I got an 'under'.