I have that model. I do not like it as much as the old style, but it gets the job done. The new models do not have the nice deep channel that fit a bazooka tube perfectly. The channel is still there, higher off of the bottom and not as deep. I have to tip it to get as much out of it as possible.
Denny's method may end up with less dead space.
The old style is still around if you care to hunt for it and pay a bit more. I have seen them at REI as recently as 3 months ago.