My installers forgot to adjust the flame properly and I had to call them back. You take the knob off and make an adjustment in the hole somehow, with a screwdriver, to turn the jet down. But call them in, don't do it yourself.

Thank you Sara, I thought that might be the case, the adjustment for the oven was quite simple and had the installers taken my advice and looked at the installation manual it would have been done the first time. Do not worry, I won't do it myself. I have a very healthy respect for gas and my otherwise long suffering husband just might leave me if I blow the kitchen up after we have worked so hard to redo it...assuming there would be any of me left to leave if I do blow things up. :)
Now if anyone has some advice about cleaning the oven. I am not sure if you can use regular oven cleaner in a gas oven. This is my first experience with a gas oven and my instructions talk about cleaning the cook top, but not a word about the oven. I am actually amused at how sparce the instructions are in general. Totally unlike American manuals that feel you need to be told every little detail including not to put your hair in the flames (complete with pictures) and other very helpful advice.