I have a lot of ships and boats running in Prepar3d v4.1 which is great, but every now and then I get the odd vertical wake..I have tried several of the fixes, including the removal of ships with the bad wake, but still seeing the occasional vertical wake..Is there any way to sort this without removing everything and starting again?. This is the first time I have managed to get a lot of ships to show and I would very much like to keep it so. Teecee.