I considered the Centipede as a solution until I read that the system isn't self-leveling (and doesn't otherwise feature a built-in allowance for leveling) - no problem if used on level concrete or asphalt but potentially a pain if desiring to use it on grass or other similarly uneven surfaces (that's a lot of legs to have to level-up). So instead, I settled on the combination of a couple of super lightweight Dewalt DWST11155 saw horses (which I picked up new on eBay for $25/each) and my Walko MK4 (that latter of which I can also use for panel processing by leaning it against a wall or laying it flat on the ground). As an aside, I picked up the Walko a couple of months ago for a song: $300 shipped (which, as an unexpected bonus, also included a large collection of surprise Walko accessories), all from an online retailer that I learned, thanks to my persistence, just happened to have - totally unpublicized, mind you - one remaining in stock. They wanted it gone and were only too happy, apparently, to send along - for my bargained price - everything they had left in stock that had the "Walko" name on in. It sometimes pays to dig a little!