Thank you guys.
It will cut about a 1/2'' at a time but that is because the cylinder bottoms out. However after today it may get new cylinders that will dig a little deeper.
Been going to try and build some cylinders for about 2 years now, well today I successfully made one and put it on the scraper. The crowd cylinder that I bought was a 6'' stoke and I needed 7'' so I hooked it up and it works really well. I was wanting the crowd to move faster as well so I put a big ram in it and it doubled the speed of the crowd. I'll get better pics up of it all tore down, it is totally rebuildable through the gland end.