Product review (5 stars): Much sturdier than the original one by Whirlpool
I should have given it a lower rating, given the "not so good" instructions provided. But this youtube video (https://www.youtube.com/watch?v=otUn8eoceBw) has extremely detailed and good instructions.
The product is much much better than the plasticky original adjuster that came with the dishwasher. The steel most likely will make this adjuster last long enough.