That's exactly what I happened to me on my CAP232 120. The slots would have been huge so I crossed the cables It does have slack on one side but it flies great. I do a lot of 3D and IMAC stuff and it works really well. Scott at SWB told me to not cross them but I did it anyway.
ORIGINAL: JMurdoch
I agree with Joe but if you cross your pull-pull lines, it certainly lessens the exit slot that's needed when you use the parallel system.