Thanks, dlenart.
I'm intending to use for transitional purposes. However, I've read where some bowlers were so impressed by the T-Road that this became a starter.
Anyways, I've read many positives about both balls... and what you typed is what I was thinking. Shift for more slop and T-Road for more friction. I see both balls in my future.
Btw, I just bought the Special Agent a month ago, and love it... (except when it gets real dry). I had just come off of using an El Nino X-it for 5yrs.