great oven, but shaky buttons

Have the oven for some time in use and of the function we are very excited. Fast heating, uniform cooking, crispy pizza. Telescopic sliding shelves are directly available, 1 & 2 Stainless sheets. Pyrolysis he can, but so far he is still so clean that is not worthwhile.

The only downside, however, always present, are very wobbly and cheap looking knobs. Since we are rather disappointed that had to be saved with the buttons at a stove for 600 pennies.