I know this is a simple question, but after searching numerous post and such I can't come up with the answer.

On the bowtech website it shows the cables crossing below the cable guard, just about every personal pic (except a few) shows the cables crossing below the cable guard.

Which is it and will this effect let-off?

(No I didn't buy one, just trying to help someone out who is only achieving 60% let-off on an 80% bow)