I haven't gotten a chance to bowl on the ToC shot, unfortunately.  However, I can certainly take a guess.  How do you roll the ball?  Do you know your rev rate, PAP, axis rotation, and axit tilt by any chance?  You may need to use less side rotation and more forward roll on the ToC shot to get the ball into its roll early and let it float back to the pocket.  Carry WILL be difficult, but you will probably leave fewer weak 10 pins than if you try to snap the ball into the pocket.  I'm guessing that you'll probably have your best results using something that wants to roll a little early anyway, but don't use too much surface.  Perhaps something like an Agent or Sure Fire.  Also, you may need to try to break the pattern down in your favor.  The oil is going to carry down some at first, then the heads will start to dry up a little.  Start with your feet a couple boards further right than you think you need to be in practice, and let the oil start to carry down just inside the line you'll be using in the first game or two.  This will give you a tiny bit of hold to the left hopefully.  As the pattern starts breaking down, you may need to start moving your feet left, but still play the same breakpoint.  Depending on how dry the lanes get, you may need to switch to something like a Shift to get the ball through the heads.  Don't use anything drilled too skid/snap however, you want a controllable reaction.  The key is to get the ball to face up to the pocket early.  You may have your best results hitting light in the swisher pocket and knocking pins around.  Just a guess though, again, because I've never bowled on this pattern.