Product review (1 stars): I even ordered and waited for and used four clamps because they were recommended. That cost me an additional $25
This did not work for me. Both sides became loose.  One side drooped so much that it blocked the dishwasher door from closing. I had to remove it.  The other side is loose but is still holding and is keeping the dishwasher from moving, at least for the time being.  I tried so hard to follow the directions.  I even ordered and waited for and used four clamps because they were recommended.  That cost me an additional  $25.  I think the user should be more experienced than I am.  So, I would not recommend this for the average person.