Jaymo,
My previous post on 5/22 explains my take in full. They did finally send me another CFX but I never got back to lube testing. It seems the 2nd CFX did good to average 725fps, truth being, the 1st 80 shots averaged ~715fps. I boxed the gun up and told them if they can't do any better that I don't need them to send a 3rd. My pellets sat around in the tin for nearly 2 months before I got the 2nd gun back. Here's my findings two months later and yet the same as all other testing. The dry lubed/silicone lubed pellets still held tight velocity spreads although the velocity does appear to be less than that of the pellets straight from the manufacturer. The wet lubed pellets had to be dieseling because every 4th or 5th shot would be around 50fps faster than the average pellet. From all I can tell, dry lubes may help in keeping the pellet velocity more even but all-in-all, it may be too much trouble to deal with. Wet lubes are certainly out of the question.