Weigh your charge from the dipper. the starting load is listed 5.1gr Unique, but given Unique's bulk and limited metering ability, I'm willing to bet you're probably pulling only 4.8 or so. The dippers are okay with a consistantly metering powder, but with Unique you should weigh your charge. A load of 5.2 or 5.3 would probably be what you want, but you'll have to trickle it. Get a scale. I use the Lee one that came with my kit. They're not expensive at all.