Again? I ain't experience w/ the netting, but I do build ridiculously complicated stuff (mostly, just 'cause I can ~'-)I'm thinking that having the netting used on the tractor, instead of regular chicken wire would make it easier to move everyday than pulling the fence down and putting it back up every 2-3 days.
I guess the real question here is could it be installed on the tractor succesfully without grounding it out. I think it would depend on how floppy it is. My thoughts are, if the tractor were to be built from PVC or the parts that are made of wood have pvc attached that it may work.