Recently bought this.  My broiled pork chops came out perfect.  But then I baked a peach cake.  It didn't want to cook.  I needed know to adjust the temperature so I set it at 350 as normal. when the normal cooking time was over, it had hardly begun to bake.  I put it back in for 10 minutes and the top browned but the inside was still uncooked. I then kept checking it at 10 minute intervals after about 3 more times, I took it out as the top was getting too brown.  The inside still was not quite right but it tasted great.  Can I please have some better instructions on how to bake in this oven.  Also what do the small numbers under the temperature numbers mean?