letting the poundage off

[hunting junkie]

I have a pse 3-d dominator in the gun room it is one of my old bows
which is set at 70lbs i want to back it off to 55lbs the question is how many turns do you have to do.I do not have a scale. can this be done at home or do you have totake it to the shop to be done

[KodiakArcher]

It's within 3-5 lbs. per turn for most bows but if you want to know that it's actually 55#'s you'll need a scale; there's variance in that rule of thumb even among bows of the same model.