Thread: Funky speeds - Riddle me this

Originally Posted by Hunty1

@Edunn how full are your cases with the H335? With my 308 i found there was quite a bit of empty space in the case. Had high ES (not 200fps though). Have moved to 2206H and seems to have a better case fill. Groups tightened up even more yet to measure MV however. Another thing I found was the H335 had pretty big swings in pressure with temperature, 2206H is much better in this regard.

This is good to hear @Hunty1 - I have some AR2206H left over that I was thinking about trying. The cases seem pretty empty, which I was worried about too. I find 2206H much nicer to use but did not get great grouping when I tried. Will do a proper ladder with it, though, and see how I get on.
@zimmer the first test I did was with the ProChrono and the second was with the F-1 Chrony (the SI forum one). Both gave similar results.