I am wrestling with the tradeoff between making the layout more rigid at the cost of increasing the weight. This is, after all, supposed to be a portable layout. After some careful measurement, I added a couple more cross beams and I think there is enough support for the foam. I don't want the weight of the layout to be much more than about 25 pounds at most (excluding the legs which are detachable). The heavier it gets, the harder it will be to move around.
I'm wondering if I should add some more length-wise beams to further support the foam. I don't think it will be necessary though.
I'm wondering if I should add some more length-wise beams to further support the foam. I don't think it will be necessary though.