We rent our home. A "new" stove was installed when we moved in 3 years ago. When the landlord (whom we really do like) had his "appliance guy" deliver it, I asked about the wobbly burners. All four burners. They didn't sit level and wobbled. He (whom we do not like) rudely told me, "You'll get used to 'em." Told me these were the original burners and drip pans.
3 years and lots of whining later, I finally ordered replacement burners and pans from Appliance Pros. What a difference the correct parts make!!! No more sliding frying pans. No more uneven cooking. No more cussing husband.