Very Ironic you should say that Jim,Because i have a fantastic player and person in my club called Pauls and he plays I15s with SD and says exactly what you do that any other combination is too slow for him,and he plays on 22 inch widescreen,i would love to know what the start to finish time is on that meter and remember its only the last half of the meter that you zone in too so that would half whatever the start to finish time is,,Anyone who can play that combo is Amazing,:)