Got a question for you guys. I've been weighing my powders on a RCBS 1010 scale and after the initial trickle I have gotten into the habit of tapping the scale down to the bottom and letting it resettle. Sometimes the load comes up a little light and sometimes a little heavy, in which I start the process over again. Is this the correct way or would it be wiser of me to trust the scale reading the first time without tapping the beam.