Is it me, or is the magnified image of the smooth surfaces on the Columbia 300 Momentum (http://www.columbia300.com/marketing/momentum_brochure.pdf)and the Ebonite Complete NV (see the video on the ebonite website) very similar?!

Columbia's coverstock is the NE2 (New Era 2). Ebonite's is the Traxion Reactive 0.45.

I know that Ebonite owns Columbia ... is this an example of coverstock technology being shared across the diff. ball lines?!
--------------------
======================
Dan
======================
Engineering * Bowling = a fun and practical application of rotational kinematics.