Erica was .006 better on the tree and Troy was .006 better on the top end. They had to go to the 4th digit to find the victor, by .0001 seconds. That's 1 ten-thousandth (1/10,000) of a second or 3/8" at 208-209 mph.
Congrats to Troy on winning his first wally. He's now the third generation Coughlin to win at this level and 71st Pro Stock winner.