Been away for a week now, and it's snowed every day. -3 outside at the moment. The last couple of stops though we have noticed that although levelish on first set up the following morning we were down a bit at the back. I have racked my brain. Even dismissed tyre temperatures as they would all be the same and cool the same. Any suggestions welcome. ( not been sad and sitting with a sprit level. It was the level of the spirit in the glass last night that highlighted it.......):thumb: