Product review (1 stars): Bad design but no choice but to replace
What can I say that doesn't repeat?  This is a defective design.  Three of the four prongs broke in a year and half.  Kitchenaid does not cover it under warranty and the service rep got very defensive when I questioned it.  Obviously they know it is a problem.  Hey dishwasher makers - how about building some quality in?  Stop using cheap flimsy no-good plastic parts.  We would like a dishwasher that holds together and whose pieces don't snap, melt, warp or fall off.