Hi I need help. When I find in the game this box http://imageshack.us/photo/my-images/21/mafia22012100211473789.jpg/ and I put it on this truck http://imageshack.us/photo/my-images/407/mafia22012100211491223.jpg/ after i go further away it disapears http://imageshack.us/photo/my-images/253/mafia22012100211492137.jpg/ http://imageshack.us/photo/my-images/812/mafia22012100211492236.jpg/. Could you tell what wheres the problem and how can I fix it. Thanx