Knocking from fuel tank

[KRB]

Well I'm new to this forum but after owning a 3.0 xf sport r for a month it's going back to the main agents in a couple of weeks to get the wheels painted as the paint is flaking off, windscreen replaced as they repaired it poorly and after some investigation by myself found the fuel in the tank bangs when stopping at low speed. Strangely the dealer has never heard of the problem but I've found it a common fault on forums as it does not happen when the tank is full. Apparently needs baffles in the tank. Anyone else heard of his please. It's a 3.0 diesel 2013 model. Cheers.

[KRB]

just an update. New fuel tank now fitted by Jaguar under warranty. New tank has baffles in it to stop fuel moving about under braking. Problem solved.