There comes a time in every professional racer's career where he must decide when it's the right time to retire. For Matt Walker, that time came last September. DMXS Radio's David Izer chronicles the rollercoaster career and sudden departure of one of Georgia's finest in the February 2008 issue of of Racer X Illustrated, which is available right now on both newsstands and online! So if you 're a digital subscriber, login now. If not, you can test ride a digital edition for free by clicking here. The cost is $14.98 for 12 issues, and you'll no longer have to worry about delays, missing issues or torn up covers.