The Tested Advice of the Delivery Doctor

I tried the grip recommended by the Delivery Doctor in the video clip with the appended link:

http://www.youtube.com/watch?v=anEr9-wYtR0

It feels so much more comfortable! My wife, Tish, who is a first year novice bowler, also tried it. Our bowls hit their line more consistently and they ended up in a tighter group at the head! The advice seems to be easier to apply with narrow bowls with distinct grip circles on either side. Tish and I use Taylor Vector VS bowls but every manufacturer has narrow bowls. As the Doctor says you don’t want your thumb or little finger along the side of the bowl as 'training wheels'. You want the bowl to roll off your two middle fingers.

The conventional wisdom is that you want your index finger alone on the center of the running surface to be in contact with the bowl last. This does not seem to be best experimentally.