Product review (1 stars): You Can Drill your Own****
My oven used to take forever to heat up; then it wouldn't stay at the set temperature. It was constantly relighting.

 I read on a technical sight online about the problem. It turns out that the reason why these ovens won't stay lit is because the gas flow is insufficient in these burner elements. The holes are too few and too small. Whirlpool came out with this updated/modded version of the burner element that added a few more holes; however my oven still would not stay at temperature. So I returned it.

 I worked in the aerospace industry for 20 years; so I used my personal technical experience and judgement to make my own modification. I removed my old burner element, drilled several of the holes two sizes larger- and now my oven works flawlessly. I chose to oversize the holes that Whirlpool added when they revised/modded the burner- right near where the igniter is. I also oversized a few holes down at the end of the element, to allow for better gas flow/throughput.

 Read the other review for how to remove and reinstall- its super easy. In less than an hour total you could remove, drill and reinstall your burner.

****Drill/modify the burner at your own risk. For informational purposes only. I am not liable for any damages made by others attempting this.