just finished a bow from red wood, 72" long 70" from nock to nock . with a 65" string, at full brace it is 5 3/4" from handle to string. if I were to make a shorter string to get 6 1/2 " from handle to string would this cut down on wrist slap? I'm new to bow making and love it but have a lot to learn. i'v read that the string at full brace should be at tip of thumb when fist is placed on handle and thumb extended. I measure 6 1/2", should I shorten string to get this distance, would it cut down on wrist slap? help! thanks guy's.