Need Help Can I use a 2014 Ignition cover on a 2016?

[Scoopy04]

So I bought a 2014 ignition cover to replace mine on a 2016 model, apart from some minor differences that don't affect anything, there is only one camber on the 2014 cover and 2 cambers on the 2016 cover.
Does anyone know what these cambers are, at the moment I'm thinking it an oil return but these cambers don't have any holes, the hole is on engine case going into the engine.
Any advise is apricated, If you have any questions let me know.
Many Thanks - Seth

 

[1JZSupra]

yes

 

[Scoopy04]

yes

So, In that case what do these cambers do? Just trying to ascertain what there for.

 

[1JZSupra]

Oh crap, yeah I forgot about that thing. I remember something about this before. Let me look it up.