Does anyone have a link to a page with some very clear illustrations for different boot-lacing techniques used to alleviate different problems? I just found the perfect pair of boots at the REI garage sale today for $20!! They are $200 brand new, but have a little smudge on the toe, so they put them in the garage sale. I have a horrible time trying to find boots that fit well because my heel is a little on the narrow side and my foot is wide across the toes. These boots fit snugly & comfotably around the toes, but the heels slip just a little bit. Suggestions? Links? Thanks in advance!!