I shoot FT with a dreamline and was content for a year at 890fps using jsb 10.3 at 90bar and livedvwith an occasional flyer. Started tinkering again this week out of boredom and got surprised at 930 fps at 100bar setting and hs 3 turns in from full out. Thing is not throwing fliers and feels harmonic, I could have sworn that a year ago I passed up a similar tune due to fliers but at that time I was using the hs knob adjuster (now removed the click adjuster and went full manual nut adjuster). What changed to make the babe shoot this fast and behave! I am talking 1 hole groups at 20 yards with sticks. Will shoot 50yards in a couple of days but sounds very promising, too good to be true almost 