Board Thread:Game Discussion/@comment-27798333-20160815175509

I've just recently started doing the weekly TT's and I've noticed something I think is odd. When I rerun a race, my ghost is behind me, the timer is green and shows a minus sign indicating I doing better, but after the run I get a plus time. Slower. I thought the ghost was supposed to reflect my best time? Or is it the ghost from my last run, or just a random run? 