kf_tree,
I am really sorry to hear of the bad experience you had with the early generation fo Woodsman chippers. I know you will probably never buy another one, but their present product is really very very good. I had the same problem with Morbark. I bought a Model 2036, which they told me would handle palm fronds without a problem. It would clog constantly. It was supposed to have a 17 inch capacity but struggled on stuff over 12 inches. It had a JD 110hp turbo diesel, the highest hp engine offered at that time. Autofeed was not an option in 1992. I was really sorry that I sold my Promark 400 chipper (12 in. machine) to buy this POS. I complained mightily to Morbark, but nothing was done. I was so glad to sell that thing 3 years later. That chipper has now evolved into the 2400, which is supposed to be one h*ll of a chipper with a 200hp engine. Many tree services here run them and seem very happy with it, but because of my previous experience, I will never buy another Morbark. I'm sure you feel the same way about Woodsman, but like I said in the beginning, their present product is very very good. I can honestly say my 18X is by far the best chipper I have ever run.
I either owned or have extensive experience with a Vermeer 1600, Promark 210, 310 and 400, Morbark Eeeger Beaver, 2036, and M17, Bandit 90, 95, 200 and 250, Gravely 395 and 12110. As xander9727 said earlier, try out the different chippers before you buy. If you do decide on a Woodsman, give me a holler and I'll get you better than "show special prices" with no sales tax to boot.