I picked up a WoodEze processor this past February. I bought it from a really nice guy in VT. I looked at it last summer and apparently I was the only one who showed interest in it. We worked out a deal and he delivered it to me. Unfortunately, it didn't work! We spent some time fooling around with it, but we had no luck. I gave the guy $100 for fuel and we worked it out that I'd keep it and once I got it to run, I'd pay him the balance less the amount I had to put into it.
We knew the flow control was troublesome, but I wanted to check the pump as well. My nephew works for a company that builds and services buckets, booms, etc. for trucks so I borrowed a flow meter from him and checked the pump; very poor flow. I ordered a new pump, a flow control valve that Marty suggested (Thanks!), replaced the suction and output lines and it worked!
Marty has a thread here with a lot of great ideas/improvements that I plan to incorporate into my machine as well. The first one will be to hard-mount the pump to the unit to the tongue of the machine. The pump, along with it's large cumbersome hoses are a pain to wrestle on and off the tractor. Details to follow.