We have a competence BP3003001M oven. The lamp has failed and I am trying to get it out. Any tips because looking over the internet, it seems I am not alone. Dooes someone over tighten these at manufacture, as I do not think our installer did it. And our contracted electrician could not move it either. I hope to get it fixed so that I can see the turkey at Christmas ! Thanks, It is under a five year extended warranty, but it does not seem to cover the lamp. Gerry Flanagan Many thanks,