I am actually picking up one of these from somebody next week. I was going to go with longer arms, but the mount for my NP435 is in the way, so I figured I would try this. I was on the trails this past weekend and the added articulation will be welcome!
Thanks for the links, I was planning on building one, but that one is awful tempting for the price, we will see if they respond to my email. Doesn't look like too much work to make one if it doesnt work out.
I've read that putting the pin back in for the drive home can be a bitch.
Wasn't a problem on mine.
Steve -- How long did you have a wristed arm? Did you reinforce the stock arm? Did you have any problem with the axle housing "spinning" and did you do anything to prevent it?
Had it for about 5 years, with lots of very hard wheeling. Never had a problem with the driver's side arm, which wasn't reinforced. Never had any kind of problem with the axle housing spinning. It worked great.