First I took the back top panel off the stove. The crackling was coming from the control element. I went directly to AppliancePartsPros.com diagram to see what part I needed. Ordered and the part was delivered within 72 hours. The installation was so easy. Pull a couple wire off and reinstall them on the new control. No more crackling. A repair that would have cost me at least $100.00 or more, done by me for +/- $25.00. I love this site, I love the information you offer for troubleshooting. The part I need for my dryer is already ordered.