Instruct: Classify the given review into positive or negative sentiment.
Query: More Problems with Temperature

I also have had problems with the temperature on my dispenser. At first, the coldest my unit would get was 40-42 degrees. Haier instructed me to disassemble the thermostat housing and turn the adjustment screw, which I did.Now the refrigeration kicks in at 40 degrees and cools down to 28 degrees before it stops!! That is a big variation in temperature! I e-mailed Haier and have not heard anything yet.