What kind of bow are you shooting and what is the ATA and brace height?
I had a Champion Titan that was unbelievably fricken critical to hand placement. I'm not exactly sure what it was about that bow that made it so unforgiving because I've shot several bows since then with the same ATA and the same brace height that weren't nearly as bad. I have found that my bows with 37" ata or longer and brace heights over 7" are much more forgiving to hand placement and thats what I look for now in a hunting bow. I want something I can grab with my goretex gloves on when it's 20 below and not think twice about my grip.