If the arrow shots straight, no side to side wobble, do not worry about it.
Most charts are not geared to traditional gear, and the people who make the charts do not understand trad gear.
There is far to much importance put on FOC, weight forward and single bevel broadheads.
Too many think that if they do not have the setup described on these sites, they can not hunt.
Trad shooters have been successful for years without this.
Get your gear shooting smooth and quiet, learn to hit them in the lungs, and you will have fresh meat. No worries!