I have a mature buck to mount but he was extremely skinny when he was shot. His eye to nose measurement is 7 3/4 heavy, almost 8 but his atlas measurement is only 20 1/2-21”. Most forms for a 7 3/4 face have an atlas measurement of 24ish. My question is their wiggle room on the nose measurement? The 7 1/2 forms have the perfect atlas measurement can I use them? I was told the eye to nose measurement can fluctuate 1/4” but can it stretch a little farther? Any advice would be greatly appreciated.