I fitted a new pair of hinges on the oven door not long back, and whether it's owt to do with that, the electric sometimes trips when the door is opened / shut. Seems to maybe be a problem with the door switch, is it a new oven or can it be fixed?
I reckon I could have done what you suggest, as it was quite hard to get the door back, and I did start losing my rag. I haven't been happy with the door fitting since I fitted the new hinges, and the oven is quite old now, so maybe treat her and get a new one. I was really surprised at the prices now, I paid around £600 odd for this Creda, yet they're not much more now, and that was over 20 years ago.