I keep hearing this song when I air my coach down now (92 Signature). Seems like the right side is going all the way down before the left. The left side only comes down when the last bit of air is released. Darn thing leans more than you would think before I put the jacks down and people start running over to tell me that I am tipping over

, it just started doing this. Anybody got any ideas what would cause this?
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92 Crown Signature, 330 Cummins
Future iRV2 Moderator...vote for Dan Osborne