www.deeranddeer... Deer Talk Now answers your archery questions! Learn how to make in-the-field adjustments to your bow. Dan Schmidt and Brad Rucks explain how a string loop can make you a better archer. Brad then shows how to tie in a string loop and also how to install your own peep sight for better shot-to-accuracy. Deer Talk Now. Season 4. Episode 116. Original air date: 4/29/15.