Startling Discovery I made recently

I received last week a cast from the Patterson/Gimlin Movie which measures 14.5 inches and is about 6 inches wide at the ball of the foot. I was examining it closely, and found a startling feature in it-there appeared to be some sort of bump behind the big toe which corresponds to a bone behind the toe like what humans have in their feet. I do not know if I am the first ro make this discovery, but I think it is a significant find, and shifted me from 90% belief in the film to 98%. If any other researcher before me has made this discovery previous to me, e-mail me at giantape20042000@yahoo.com and you will get proper credit.