Well aftwr being at the dealer for 3 week they couldnt find water leak. The caulked slide out. Well we dound it 10 mins into arriving at camp. Wofe turned on kitchen sink and flooded bedroon. I took off lower cabninet door and found the grey water lines from sink are not attached to anything. Seriously!! It appears to be sheered off. Not sure from where. We cant see where. The elbow is broke off. . Anyone have this issue?