Apex Pro Crossbar Necessity

Hi all,

I received my Apex Pro legs the other day, have them ready to go, and am planning on pre drilling my top tonight (Uplift Greenwhatever fakewalnut 72x30). Maybe putting them on and flipping the desk.

In videos and in posts I have seen people talk about not using some of the crossbars. What is the general consensus here? With a 72 inch wide table I definitely see value in the crossbars. Is like, leaving one out the acceptable move? I think in one of the official assembly videos I saw one left out, but I could be misremembering. I saw one dude on here saying he didn't put in either of the crossbars nearest to the side he sat on.

Anyone have a take on this? pls