I told my husband a part was missing from the Microwave when he got home from Elkhart IN with our NT last year. The ring the glass turntable rides on was missing. The glass sits on the middle turning post and when food is placed on it, it flops around and hits the bottom as it turns. The glass turntable can't stay level without the ring. What could have happened to the ring? Did the workmen lose it? No one checked to see before it left HL for the dealer? No one at the dealer checked? How can I get the missing ring? Instead of listening to my husband, I should have called HL myself as soon as I realized there was no support for the glass plate.