Frige not cold enough freezer fine+fix?

Hi I put a new Capacitor, Cold Control, and Evaporator Fan Motor in, the temp is better it went down to 44 degrees, but I want to get it down to 38 if possible. There is No Freon leak and the fans both are fine along with the Compressor. How can I make it colder. btw its been plugged in for a little over 24 hours with the new items! Thanks

PLEASE ONE ANSWER AT A TIME, THANK YOU, !!!LOL!!!