Wow... I might have to sit down tonight and have a read of this... Before I do, in a nut shell, what I want to achieve-
There are random car parks, cars parked on the streets, the lifeguard, ambulance, fire trucks and cop cars at stations. I would like to ADD MORE vehicles to spawn in those spots. Just skimming through this, towards the end of your reply, so could you just simply open the ymap in OpenIV, export the meta and add more lines to spawn more cars?
E.g. under cargenerators could you just add more vehicles beneath it like popgroups or is it ONLY done in Code Walker?
EDIT: Ok I got the idea. So how do we go about adding a NEW cargenerator and saving it as a NEW ymap in our custom DLC?