some questions....
- you started as I do with bowyer recommendations.
- I try the lowest setting first...then I try the highest setting and see which seems to be quietest..both in string noise, limb slap if recurve, and what my arrows like..as string can affect arrow performance.
- If I use silencers...which I do..I install them about 7-9 inches from each string loop.
- Then I just shoot the bow a couple hundred shots not worrying about the brace height. Whatever I started on I keep it there during this time as string is stretching and settling in...every 10 shots I measure brace height and set it to the starting height just for consistency.
- After string is shot in...whether 10 shots or 200...then if glass bow I leave it strung over night after putting more wax on it and burnishing it in with piece of leather. If Selbow I just wax it and unstring afterwards.
- Then next day I check starting brace height to start where it was and go outside and shoot three arrows. Note where arrows impact...sound of arrow if it is striking rest or strikeplate...arrow flight..etc. I write some notes...and move to next.
- I usually do about 6-8 twists..whatever can get me a 1/2 inch move in braceheight. I want it to be enough to make a difference. If no perceptive difference in shooting happens I move it another half inch. Usually by now something changes...
- Once it goes in opposite direction I want I go back to my notes and put it where I THINK might work.
- I shoot here for a couple evenings...checking brace height every few shots and really getting used to arrow reaction...sound...etc.
- Next time I shoot I work in 3 twists at a time up.....until I reach 1/2 inch. If nothing stands out...then I go back to starting height from today and work down 1/2 inch. If nothing stands out I leave it where it is.
- I am not a fan of the small increments from beginning....you need to get used to bow and sounds and arrow flight as long as you know your arrows are CLOSE to what you need. I want to notice changes...once I have an upper and lower limit...split the difference and that is my real start.
- In the end it may change what you need based on form, how good your release is, weather, etc....
- you noticed nothing in sound...so now I would work on making sure you got good arrow flight. If you still have nothing negative...leave it there and shoot it like that until either you find something...or you realize maybe it likes a broader range than some bows and shoot whatever makes you happy.
Start with good arrow spines.....find extremes....split the difference...then move 1/2 inch either way to confirm....the small increments to fine tune. some times you just got to shoot the thing!