The other day my buddy and I took out our savage axis precisions his is a .270 and mine is a 6.5 creedmoor. He had brought a chrono to check his reloaded rnds FPS and we decided to test mine and it showed 1930 fps, through a 24" barrel. The box said that the FPS shoud be around 2600 fps through a 26" barrel. I know an inch is about 50 fps difference but 700 fps difference?? Has anyone else had this issue?