I am asking some of you seasoned pros. I just acquired the Grizzly G0513X2 17" bandsaw and have been watching the videos and reading what I can find on it's capabilities. I will most likely be re-sawing a lot of burls and crotch pieces and trying some bandsaw boxes. I was wondering the preferences between the bearings and blocks and why. I have not found a good explanation of the difference and why one is preferred over the other. Thanks, Steve