Had my '91 YJ lifted 2 1/2" with the transfer case spacers, all seems ok, but, I don't think it's going into 4 low. 4high and neutral is fine, but, hoiw can I tell if it truly is in 4 low ? I think I read here somewhere that after a lift sometimes the transfer case shifter hits the floor opening or something like that. Before i tear that apart, I'd like to know if there's a way to really tell if it's going into 4 low. Thanks in advance.