Yea, I did. I actually went to a Toyota dealer and bought the studs, tapers and nuts that hold the lockout to the hub. I had a problem shearing the lockout off the hub. This seemed to cure my problem entirely. I also bought the bolt that goes in the end of the shaft on the toyotas. Its was a little too thick so I did a little sanding on it. The way I found this out was while I was driving it started pulling. I got out and found one of my lockouts was locked in. I thought I must have forgot to unlock it. But then 5 miles later I noticed it again. After a little sanding that stopped. I also noticed that it allowed the shaft to walk in and out just a little bit. To correct that I added an oil plug washer between the big washer and the lockout. I also replaced all the outer allen bolts with 10mm bolts from a fender so I could carry one less wrench. (I dislike allen bolts, they always round out at the worst time.)
Mike