Laura R Leonardtown , MD July 20, 2015 Microwave ring under plate was broken I just needed a new microwave ring under the heavy glass plate but since it cost so much I put it off for about a year. Without the ring the plate would shake when turning unless we selected no turnstile before using the microwave each time and that was annoying. Our giant microwave over the stove range is the only one we use. All the shaking caused the microwave to wear badly and become scratched inside. I should not have delayed this repair. The cost is worth this simple fix! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes