Just do this and dont worry about how it "looks".
1. Tune bow to manufacturers specs. (time cams, tiller, proper brace height, correct string and cable lengths, ect)
2. Install rest according to manufacturers suggestions. ( for drop aways make sure the cords are not too tight. They just need enough pressure for activation. Your cams could come out of time with too much cable pressure at the shot.
3. Pick appropriate spine arrow.
4. Paper tune with a bare shaft until a perfect "bullet hole" is achieved. (if you have to vary significantly from center shot then something else is wrong. Like cam lean, weak limb, or maybe your shooting a brand that has tuning challenges. Alpines always gave me a headache.
5. Fletch with desired vane. Shoot through paper to make sure added vane weight didnt throw the tune off by changing the spine.
6. If you get perfect paper tears from multiple distances then your ready to sight in and try broadheads. I like to paper tune with bare shaft at point blank distance and work back to about 7-10 feet achieving a perfect bullet hole with a bare shaft. Then do step 5.
7. Shoot a broadhead that spins true and you shoot be spot on.
Doing all these steps with a bow that has no issues has worked for me 100% of the time.