Hi everyone! We have a 2015 Northtrail 28DBSS -- our slide out works normally when we extend it out, but lately when we are sliding it in, it makes a loud bumping noise every 5 seconds. It eventually closes but it sounds like it's taking a lot of energy. This is even with it plugged in and not just running on battery. We don't see anything obstructing it and all of the cables look ok. Has anyone had any problems like this? I'm not sure if we should take it out this weekend because we may not get it back in. Thanks in advance !!
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