Jeff Hammock visited Jim Cantrell of Vintage Exotics in Tucson and they headed to INDE Motorsports in Wilcox. They spent the day track testing Stoptix automatic brake lamps. They also used the track day opportunity to determine the decelerometer trigger for a racing version of the lamp. Jim will sell them to the racing community. Jim is also on the board of the Sports Car Club of America (SCCA). Jim has been an advisor to MechOptix since the spring of 2015.