Using gas cooker now having problem cooking food I have a new world gas cooker bur I am finding following recipes cooking guidelines results in undercooked bases of i.e. scones, fruit pies, or Xmas fruit loaf. When baking blind, the top of food looks cooked but the bottom is soggy and uncooked. I tried changing position of shelves and cooking longer on lower heat, but my normally good baking is no longer.
On many gas ovens, the calibration of oven temperature is fairly slack - the manual for mine says it can be off be 30 degrees either up or down. Invest in an oven thermometer, preheat your oven until it shows the desired temperature, and see if this gives you better results.