NFT tubes support legs are cracking.

Today when I was placing my NFT tubes back on the support structure. I realize that I never got the electric outlet wired up on the stand. So I went ahead and wired it up. I the process, I found that the wooden legs of my support structure were all starting to split apart. Most of them didn't look like they would last another season. So I decided it time to rebuild the structure. So this will be one of my projects this coming week. It also means I have to wait until next weekend to fire up the NFT system, weathering permitting.