out of the 2 systems I'm aware of, the ac seems simplest and safest. But I've been thinking that without a hydraulic link to the remote on the disk, either system is flawed because just weighting down the tractor/pushing the wheels into the ground without shallowing the disk would be a recipe for getting stuck unlike the draft control on a plow which also shallows while transferring weight. To make it work with 70s technology, you'd have to tap into the lift cylinder pressure and have an extra flow control valve or 2 to synch the operation. Guess the snap coupler system of the 50s might have the edge on the 3 point version, but was that much better with the pull type disk harrow?
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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