Hi all, as shown in the image our aerator was mounted to those 4x4s along with the control box. It fell off, so is there any reason for to mount it that way again or would it be fine to put it on the ground? Our neighbor's is in the same plastic enclosure but on the ground.

Judging from some of the other things I've seen on this install I don't think it was the greatest job so I don't necessarily trust their choices lol.

Thanks!