One of our early discoveries, while we were on our maiden trip, was the glass rotating tray in the microwave presented a problem. As we traveled the tray would take a beating bouncing around as we moved down the road. Needless to say, we knew the road conditions were not going to improve so a solution was needed. Ginny came up with this idea and it works. Cut a pool noodle to size and wedge between the glass tray and the top of the microwave. In the photo, you will see a towel that we thought was necessary but found that the noodle did its job just fine without. Took care of the issue and cost about $1.00.