Let me qualify please...these are NOT my pics...and that is NOT my grind...although I "wouldn't kick that one out of bed!"
I've yet to use mine...(Mine was an early prototype which is going back to Ted's to be swapped for the upgrade).
As to how it grinds...why not grind as usual with edge up? It's no different than holding in your hands. When you need to do the other side, just flip the blade around and attach to the other side. BTW-That adjustable bolt in the back raises the back end up...not down!
Dennis Greenbaum
Yeah Baby!