ABOUT CFE223 VS H335

2 gr H335 and Remington BR primers. Worst precision arrived While using the CCI #41 primers. I intend to chrono this load through the Winter season into the heat of next summer season to find out if something unusal pops up at the end of the temperature extremes. Because it stands the Hornady 55gr FMJ bullet, any LC brass, 26.two gr H335 and Rem BR