98 4x4x4...

Driving in the snow today, I get back from a 10 minute drive....
I get into the parking lot and am turning into the space, the wheel is about at full lock and there are some noises and what not.... put it in reverse to straighten it out and it feels rough... and a litle jerky...

This was in 4 hi... I made a 10 minute drive going to walmart in 4 hi, and put it in 2 hi before parking... come out and repeat the process but use 4 hi to park... and it makes the noises and awkward jerk...

I am going to go out tomorrow and run around the parking lot in 4 hi and 2 hi and try to replicate it, I hope it was nothing...