Guys,
I've been fortunate not to have the issues you have been seeing. Mine will change directions even still under power/moving. I have run bigger model NH's with power shuttle so I'm used to the motion. Due to that I tend to flip it fast and early. But of course mine may just be operating properly.
My complaints are 2 fold. Under load, like digging into a rock pile ... The tractor continues to dig forward for up to a second or two after lifting pedal pressure and flipping reverser. It's annoying and takes a lot to get used to. Probably has to do with the demand on hydraulics.
Other issue is speed of hi range. It needs backed off considerably. I don't run up and down roads. And it's worthless around property. Low is great 0-6 mph is perfect. Hi, seems like the 40hp motor strains to even move it. High revs required to move and you're immediately are at 3mph
Finally, my 3pt lever floats down by itself Annoying and I hope it can be adjusted
Thoughts and feedback welcome