Agreed Roger: The bench is for load development and evaluation.
But wait if it's hurting you on the bench, how do you evaluate or otherwise know load A is better than Load B?
Uh Oh, now we begin the spiral of un certainty. Can't determine one load from antother, so your form suffers even from a field positions, so now you can't responsably take anything longer than say a 150yd. shot, so now why the hopped up caliber. so, so, so.
If you cant make the first step to accurate load and rifle evaluation, you've taken the whole point of responable hunter behaviour into the muddy murky depths of it being refered to as un ehtical behaviour.
Wow that was deep.