RE: Don't stop at walk back
One thing I've found helpful on a rest that is'nt micro adjustable or have fine tuning marks is to take some white out and paint the adjustment bar.then take a fine black marker and make marks in 1/32 increments.Good advice.I will usually use paper just a a ballpark when doing initial tuning then perform walkback and finally group tuning for centershot.One hting to note also is if you wind up having to adjust your rest outside of a "normal" range then you likely have a spine problemor amechanical issue with the bow.
CB