I thank you all for the plow info. I suppose if I could find a 3 bottom 3 point hitch or a 2 bottom roll over plow, that would be "cool" but I can't ever remember seeing any Oliver implements out east here ( most everything is that other shade of green)and while I see many plows on the Yesterdays Tractors website, Olivers are a rare item and I have never seen anything that was 3 point hitch.
Has anyone ever written any sort of a book about Oliver implements? It sure would be interesting.
    I have a 4240 plow (3 bottom 14 inch) hydraulic, that I pulled with a super 77 for the first time this spring. I had good soil mostly and it sure cut through the soil easy. The only thing that has me curious is that when the plow gets into heavy, clay soil the plow has a tendency to "crab"sideways. I can't figure what causes this or how to correct this.( I haven't thought too hard on this one yet)
                                        Cal