★★★★★
Well engineered and works well.
The 16’ windmill is well engineered and works great. The instructions are a bit vague but combined with the short video it all came together nicely. My only complaints are the optional hinges I purchased should really be included in the kit from the start. Can’t imagine not having them to raise windmill and having to do maintenance. And the air line needs to be weighted down. Again, just put the optional weighted ones you offer in the kit. I would gladly have paid more for these two items from the start. It would save people a lot of work. Looks good in my field and is keeping the fish happy and healthy.