I finally got a chance to give the splitter a good workout this weekend. I have a question about the pressure though. The splitter has a 15hp turning a haldex 16gpm two stage going into a valve that is adjustable but set at 1500psi at the factory, it is going to a 4x24 cylinder. On really hard peices I was getting up to about 1400psi on my gauge then it would get stuck. Usually on a crotch peice or one with alot of big knots. The question that i had is would it be beneficial to try to turn the valve pressure up? Or is that not worth it with a 4" cylinder? The valve can be adjusted to 2500psi. Also the hyd fluid got pretty warm after several hours of continuous splitting, I could rest an ungloved hand on all the componets including the pump. Is it normal to be warm like that? The resavour is about 10 gal. Overall I was very happy with the splitter most pieces were about 26" across and it did very well ,it was a two man operation to get the pieces on the splitter. I will see if he can post some pics thanks Chub