Product review (3 stars): There are two kinds of people, those who know how to use scissors and those who don't
There seem to be two kinds of people who have written comments on this product, those who think this is the greatest thing since sliced bread, and those who think it's a stupid design because the hole isn't big enough to let water drain freely.  (It's true, the hole is significantly smaller than the original baffle comes with the InSinkErator).  Among those who think it's a stupid design, there are those who know how to use scissors and those who don't.  The hole is formed by four pieces of soft rubber that have straight edges at the opening.  Snip off about about 1/8" from each piece-- four quick snips-- and all is well.