as long as the OB goes to the heart of the pocket, no difference in the GC/ Diamond...I will agree.I have yet to play on ANY brand table that doesn't allow me to fire a ball from the center of the table into a corner pocket. Not quite sure what the comment about 1.21 in the video was meant to say exactly. That being said, I've fired a couple balls into the corner pockets of valley tables only to have them disappear then fly back up onto the table again. It happened to me twice at last year's ACS state tourney.
Shoot that shot like that 1000x- forcing CB instead of rolling it- and there will be more missed balls on the Diamond than the GC.
Not sure I've ever played on a Valley