Received my 550 from Brian last week. Have it set up and have put together a few rounds less the primer and powder. ( Waiting on a new scale, the first one wasn't working correctly) I have a few questions if anyone could help? Should the powder bar as it cycles under the powder measure begin to accumulate powder on top of the bar. All be it, it is not a whole lot, but it is there. Second, is there an easier way to dump unused powder from the powder measur if you did not use it all. Best I can figure you have to disconnect the powder measure from the die throw bar and all. ( And the throw bar, if thats the proper name for it, is a pain in the %@# to get off. Thanks in advance!