Thanks for looking at this.. found this forum from homebrewtalk
Our Dishwasher has not been cleaning right for a little while.. and is leaving some scum on our dishes.. I have tried the vinagar wash with no avail.
Here is a video of a crazy sound our dishwasher is making, but it has been making this sound since we moved in (may). Never really have had great results with the washer..
PVn4BuX_HlM via youtube
Thanks again for any ideas!