Oops, missed that part of your post. No, I don't clean, weigh, sort, or lube my pellets, just load and shoot. Oh, sure, I look at them before loading, and if one looks crunched I'll toss it. Maybe if I was shooting competitively and was trying to eek out that last bit of accuracy I'd go there, but pretty much all the pellets I bother to keep shooting have been more than good enough. I'm defining good enough here as MOA or better out to 50 yards. Either of my PCP's is capable of that, and so am I most of the time :-). An occasional flyer is just that, occasional, and if I'm shooting the 400, a lot of the time I'll know it's coming, either the pellet is really hard or really easy to load. A little tougher to tell with the Cyclone, but that thing wants to shoot everything well. BTW, did you know it's very easy to make a Cyclone south paw friendly? At least the synthetic stocked version. Might want to keep that in mind for your next PCP ;-). BTW, I can shoot left handed, too. Later.
Dave