Wolfs have finally started showing up around here near Cordova and I would like to bag just one for personal display. My question is does anyone have stretcher board dimensions and what caliber do you use? I've heard and seen pelts that were shot with 30-06, 300 win mag, 7mm, even a 338 and there was hardly any noticeable damage. Again I'm not selling the hide this one is just for me. Thanks!