After a very large amount
After a very large amount of back and forth before ordering to ensure accuracy, the product received was incorrect. Be sure to understand what you are getting. Widths, water feed locations, etc are not exactly what is shown. The whole process of 'fixing' the grids to ensure they works (in my very straightforward garden) was a struggle. After sorting it out and purchasing EVEN MORE parts, a received a 20 dollar discount on the additional 450 dollar purchase. Had I understood what i was getting in to, I'd have purchased local and something a bit more simple. This is by far the most expensive set up there is when said and done.