Yeah, there's never a question to me whether its locked or not. I look at my tach to be sure but there is a discernible difference in the feel of the drivetrain. I've just got to figure out why its doing this. The shifts are great and I really don't notice any other problems with the trans. apart from this. I'm going to try to dig into the FSM some more on this in the next week or so. When I figure it out, I'll be sure to post an update.

97 T100 4WD SR5 - 231K