It does the stringing, but... When it withdraws the longbow (u) and the bowstring, it'll be fine, but then after string like 2 or 3 it tries to click on the bowstring and (u) again and gives about 60k exp an hour with yew longbow (u). should not be trying to string when it's already stringing the bows.
Should be giving 120k+ an hour, but with it clicking the bowstring and (u) every 2 seconds, its killing the exp.