Sure. I'm originally from NY State. I'll work for free if you have any big excavators I could play around with out back...
Actually, I've hung around a few "baler men" when I moved from the to country living. I have Mechanical engineering and Systems engineering degrees. That means I'm supposed to know how things work and how they have to work together in series and parallel to get an activity completed. Of all the farming machines, balers (and their knotter machanism) are the least understood of all. Its probably because things happen so fast that its done in the blink of am eye. The knotter is a programmed device. It does the same thing as you do when you tie a shoe knot, with the addition of cutting off the excess lace. That's my approach to figuring out how it all works: timing, scheduling, initiating, delay, friction, orientation, and delivery. A Simulink/SimMechanics model of the Deering knotter will be a goal of my retirement projects list.
The only other thing I would like to add to this reply is how surprized I am at how hesitant people are to dig into problem solving. There are 2 knotters, one works and the other doesn't. What better way to compare a mechanism? If both were snafu'ed, I'd understand. But with one working system, the differences between them ought to tease your inherent sense of curiosity into working the system without hay and twine untill you spot the difference(s). Then, a solution should appear. As long as you don't break anything in the process this should be a confidence and courage building exercise. This tractor forum is 1/2 problem solving: my loader bucket doesn't dump, my pto is spinning, my pto is not spinning, my gauge wheels are breaking, engine doesn't start, engine won't shut off, battery not charging, belts prematurely breaking, tires wearing, mower not cutting, wife not cooperative, kids have bad grades, dog not fetching. These problems are easier to solve when you use a method to get to the root cause: I use what's called interval halving. Break the problem in 2 pieces. If problem is in first piece, break that one in 2 and repeat. If the other piece has a problem, break that one into 2 pieces and repeat. Pretty soon the main cause of the problem is right there in front of you. If you can't work in this manner, you will pay for a solution that someone else will contrive (and you will never understand completely). I believe that's the way to save our way of life. By solving our own problems (and learning the process of how to do it), we avoid headache, heartache, walletache, and asssache. And I an unanimous on that !!!