I have a 2010 mountaineer. model 295RKD. With living room slide all the way out, the whole right side of the slide is jammed all the way to the side of the opening. There is a space at bottom on both sides of the slide approx. 1". The whole top is "tight" to the wall. Slide will not go out any further . I even tried running the motor by drill to push bottom out. No luck. Any ideas as to how I might fix this? I'm staying at a park for 2 months so I have time to work on it, if fixable by a handyman.