Not sure why or if anyone else has this problem but mine is floating of the ground and you can see a little pointy thing that its sitting on in the picture. Tried another tire config and it was the same. I have the Tractor setup as a 8295R AP(2)
No, I did figure out if you use super strength and slam it into the ground hard enough it will work correctly. But its not permanent fix it will pop back up if you hit a bump or something