What is the best way to shift from 4L to 4H? I was in climbing in 4L for a while and after it flattened out, I completley stopped, shifted the tranny to "N" then the 4x4 lever to "N" , paused for a moment, it wanted to grind slightly as I pulled it into 4H. Seemed to want to grind as I went back to 4L. Eventually is went into 4H and back to 2wd w/ no problem. I don't always get this result, but it has happened every once in a while.
Any thoughts?