Alright so im in a terribly confusing situation. I have to tow my truck to the transmission shop because the guy screwed it up. The only gears I have are park and reverse. So I backed the truck up in 4 low. I got partially up on the trailer but we discovered that we dont think that the trailer is quite big enough so we are going to have to drive it off the trailer and have a tow truck come. So I go to shift the transfer case into nuetral, and it wont shift out of 4 low. Could this problem be caused because the truck is at a big angle and the transfer case has a load on it? Or is something wrong with the transfer case where this happens?