When I was pulling my new Wildcat home from the dealer in Jan. every time I went inside to check on things the front sink top had popped up and was sliding forward. Driving on the freeway, nothing too rough. After the second time, I put the front sink top on the floor under the table. When I got home the second sink top was on the move. Fortunately neither one hit the floor. This model has the sink in the center island. Never had that happen with any other rig, side kitchen, rear kitchen, whatever. Anyone else have this problem. Do you take the sink tops off for travel?