well sorry I have been busy and didn't have time to update , unit arrived in a couple days after ordering . assembly was simple and painless, another thing they don't tell you is it has a nice metal base that I picked up some casters for today to make a cart for storage . anyway I ran it for a couple days, 1st with old dry material , 2nd day was fresh growth , it worked pretty flawless I started with a john deere 4410 35 hp and it took everything except a probably 4" piece - I broke a shear pin - should have slowed down the feed . next day I tried on a john deere 4066 66 hp to see if there was any difference still worked awesome took everything we threw at it fresh green stuff , broke a shear pin here to- stringy stuff clogged up the chute - its really is nice to be able to open the fly wheel area to clean it out otherwise it would have been a real pia very happy with my purchase I made the right decision.