Not cooling properly
First thing- set the controls at the mid range of their settings. Next, check the coils under the fridge to see if they are clogged with dust, etc. Next, using a couple stem thermometers, determine the temps in the freezer and fresh food sections. In the fresh food section, place a tall glass of water on a shelf in the middle, put the thermometer in and let it set for awhile in the fridge. Inside the fresh food section, look for the damper opening at the top of the wall in between the two sections. Wet the back of your fingers- can you feel air blowing through the damper opening? Inside the freezer section, look at the back wall- any frost buildup there.
Hope this help.....