Chassis thoughts... vertical, or horizontal batts

[BrianG]

It's hard to say really. I would mock a bad landing by compressing the suspension at the max angles (side to side, front to back, etc). Just protect the bottoms and some of the sides and you should be all set.

Another thing; you mentioned standing them up. I was thinking of doing that for my Revo but not sure if the CG would be too high. Something to think about...