I have a 2021 Ranger 521c which is always garaged,cleaned after every trip (excellent condition). I leave my rods on deck and just readjust for different fishing events. I took my rods off and noticed a 1/2 to 3/4 inch droop on the left side between my trolling motor foot pedal and the side that is about 2 feet long. It was not visibly notice until then so something is definitely wrong so I called my dealer and they said video using level and they will get to Ranger. With in 2 weeks Ranger comes back and says not covered. I have had many boats including other Rangers and never seen anything like this nor anyone I know but either the deck warped or the under padding is gone. I am amazed that a TOP quality boat manufacture would want to have this out there and I am going to make sure everyone is aware of the decline in quality and support from Ranger. I hope Ranger will step up and fix the front deck issue since I am very loyal and happy with the performance, before time for me to replace this for a new boat.