Hi. I made a very large custom "ship" prop. I have tried to no avail to get vertex lighting enabled on it... I have no idea why it isn't working. I have compiled my map with advanced lighting parameters (you know the ones) and the only prop that hasn't got shadows is my own. It is not the prop_static settings, so don't suggest that I enable vertex lighting etc in the hammer editor. I even re-compiled it with many many vertices on the "deck" of the boat Here are some images. http://i.imgur.com/gmAfkUO.jpg http://i.imgur.com/AoKN1QG.jpg http://i.imgur.com/4WTElCt.jpg To be more specific, I mean I want shadows to be cast on the prop.