Hi. I have a defender 90 (2004). I rarely have to go off road in serious mud so a bit out of practice tbh. I took her across my field on Sunday and got stuck. This has never happened. I just usually put her in first or second gear, take my foot of the accelerator and off she goes. Clearly the field was far boggier than I thought and she got stuck. I tried to put diff lock on (low ratio?) but still couldn't get out. I am not sure the diff lock engaged. Had to get a farmer to come and pull me out with a tractor! I know I must have done something wrong and wondering if it was putting the diff lock on once she was stuck. I don't have off road tyres as have never really needed them. The mud was about six inches deep so really should not have been a problem. Don't want to ask the exhusband as he will gloat. Was it something I did wrong or should I get her checked out? Please be nice.