@JoNorvelleWalkerThat's something I'd love to do but logistics kept me from doing it.
About 6 years ago when our oven was just about to the end of it's life cycle, my wife and I decided to get an "upscale" oven rather than the contractor grade ovens we'd had.
We live in a rural area so we drove close to two hours to one of the better appliance stores and were ready to buy when I asked about parts and repair. They only scheduled repairmen every three weeks to our area and parts were proprietary and they were not available to non-professionals. So we left without buying, but were not deterred. My wife went on line to the local community forums, and found that many families in our are were needing repairs and doing without ovens. So it was back to contractor grade ovens for us. Even though prices for parts have gone up, at least I can repair my own and be up and running in a day or two.
Dave