you might be right but maybe they are new to hunting got no mates into it , better to ask on here rather than plod on blindly , mind you if my old man hadnt shown me or new no one, i would have read every book under the sun are plenty of books to read up on, but it never hurts to ask people are willing to help people got lots of good tips on this site some not so good but for the most part they come to the rescue of beginners .