On a number of occasions we have had the coach all set up and then noticed something we'd like to change. Is there any way of doing the following: <br/><br/>1. Move the coach a few feet forward or backward without bringing in the slide?<br/><br/>2. Adjusting the level height to a lower position (i.e., the stairs are too high) without starting the engine?<br/><br/>Thanks in advance.<br/><br/>.