DrSlick: It appears so far that with the L61s I can get away with missing the ding(on the correct side of course) and still have a decent shot.
The 33 Callaway is superior in this regard, IMO. There's always a trade off when you start playing with meter speeds and it usually manifests itself in the results of a missed ding-the slower the meter, the worse the result in most cases.
I switch between the 71 Nike and the 33 Callaway where the difference between the two is .5 dot more spin on the Nike, 2 dots more in distance and .5 dots on the meter speed (slower.) The Nike definitely plays better but you can't be lax with the ding like you can with the Callaway. Plus the Callaway is $2 cheaper/sleeve. :-)