Easy to install. Drilled 9 holes, bought nine 1/4" x 1-1/4" screws with watshers and wing nuts.
Wish there was an option to get all small mats as I'm working with very fine flour gold.
Left my recirculation system in the workshed and it froze, exploding my pump so not quite getting the flow required out of my blue bowl pump watering the cub. Once I replace it I will have a better idea if there's any improvement.
