8th Ed. Skink cohort rank question

[japatoes]

Hey guys,

So I finally got around to getting tetto and some more skinks to use as cohorts. I was going to make some movement trays for them, but wasn't entirely sure what was the best dimensions to go for. So, what kinds of formations do you guys run with your cohorts?

 

[Putzfrau]

10 wide 2 deep for shooting or 5 wide 4 deep for steadfast.