Another day off, another bike shop.  But, Holy Cow, what a bike shop!  The Bicycle X-Change in downtown Wichita, Kansas is considered one of America's top 100 bike shops.  The inventory is massive, including hundreds of bikes and thousands of accessories.  Jay is one of the friendly and knowledgeable employees at Bicycle X-Change.  Small world -- Jeff and Karen learned that Jay received his PhD in Neuropsychology from the University of Nevada, Reno.  What better evidence of his loyalty to the Pack than an official Wolfpack tattoo.  Jay is a Professor of Psychology at Bethany College in Wichita.  During his summers off, he works at the bike shop to "support his cycling habit."