Review on Grind Your Way To A Perfect Edge With Grizzly G2790 Universal Knife Grinder by Chad Gue

I purchased this direct from Grizzly and was very disappointing. I have been a faithful Grizzly purchaser and am very fond of their products, until the purchase of THIS machine.There is NO fine adjustment of it and when you go to move the blade up and down it is very erratic and binds up when you try to adjust.When you do get it to move, the back is the only thing that moves, changing the angle of the blade. When you are trying to adjust in the thousands of an inch, this just DOES NOT fit the bill. I spent half of a day trying to get this POS to work and ended up ruining a set of 8" jointer knives.I will be sending this back immediately.