Years ago, we had a water leak and when we tracked it down, the line would only leak when some ons stood in the far end of the shower or took a bath and sat at the far end. The pressure on the tub, put a little tension on a short water line and it would produce a small spray. Out of the tub and no leak. The leak was due to two things....a short line in a bind and a pinched quad-washer in the fitting.
But you do need to check the tightness of the water lines ever so often as they will work loose.
Amateur Radio Operator (KE5DFR)|Full-Time! - 2012 6.7L Ford Crew Cab Dually -2013 HitchHiker Champagne 38RLRSB - Travel with one Standard Schnauzer and one small Timneh African Gray Parrot, retired mechanical engineer