I bought a 6600 used about 6 years ago. It has worked well for me but the previous owner had a rope tied on the unloading auger, and you need to pull on the rope to help the auger through the final part of it's swing when it is moving toward the unload position before you can use the beartrap to lock it there.
Is this a common problem on these machines? The auger has had some work done on it and I also wonder if the crank arm that the hydraulic cylinder attaches to was put on the wrong spline so it doesn't have enough leverage when the auger is extended.
Thanks for your input.