just got a columbia high flush and had a 258, 234, and in the last game had my first open of the night in the first frame. Then had a 177 in the 8th with a stike in the 9th and just put so much presure on myself in the 10th because i thought i needed a strike my first ball and what do i do? I pull the ball 15 boards and get 3 pins. Second throw the ball just snapped on me and i got 6 and then i find out all i needed was a spare and 2 pins. What a disapointment, and who says bowling isn't mental.