hi im new to zmodeler 3 and started the most simple mod .. to add a lightbar to a dev 06 cvpi i can export and add textures to police1 aka police and can spawn in game just fine but when i add a ELS lightbar then export and try to spawn in game it says corrupt data and crashes... any help would be nice as if i cant find how to fix ill just quit trying to learn .. its bad enough that there are no decent english tutorials out