I just received a Yellowstone longbow in on trade. It's a dandy bow and shoots bullets. It may be a little heavier than what I'd like, but I can shoot it. However, I point right at the target and it consistently shoots left. I know dropping my arm can cause this, but I'm forcing myself to keep it up and and follow through and the arrows still go left. The arrows are coming out smooth and flat with good spin, they just go straight left. Could someone give me some advice?? I thought that maybe the strike plate may push arrow off-center a little. It doesn't appear to look too bad with an arrow nocked. I'm kind of at a lose and would love some assistance. Thanks