Accessing models from custom library

[eluser]stef25[/eluser]
Thanks for the replies.

Yes, Client = Controller. My controller is called "Client", hence the mistake .

The reason I want to tidy things up is that client.php has about 2000 lines of code (and I have several files like this) and I find myself getting lost in the code always scrolling up and down. Yes I have an outline view in my IDE, I can put bookmarks etc. I just find it easier to flip between files instead of 1000 lines up or down. I could have set things up differently (and will in the future), I just didn't realise the file would get this big and don't want to change all my url's now.

So ... could anyone suggest where these functions should go: helper, library? I'm fine with a library file but would just like to know how to resolve the error in my OP.

Thanks