We have just tried out our new (to us) Autosleeper Executive and had a great time. However, when we rolled out the Omnistor awning (which seemed to work fine), we found we couldn't close the door as it hit the awning roof support! Is this normal? Is there any way round it? We tried extending the awning legs to make it higher, but it would have had to slope upwards to have cleared the door! Any advice welcome.