Oscam config location ?

Hi there at the moment I'm running open pli 2.1 with oscam as a card server and have put the config files in
/etc/tuxbox/config/oscam-experimental

and its working 100% when ever I try and run the same oscam native it appears not to load the config file so Im guessing it needs to be in another location dose can anyone please tell me this location as it appears to be image dependent

thanks

geek