Quick Video to address some variations in temperature.
<iframe width="560" height="315" src="https://www.youtube.com/embed/-efBi9Vz0fU" frameborder="0" gesture="media" allow="encrypted-media" allowfullscreen></iframe>
<iframe width="560" height="315" src="https://www.youtube.com/embed/-efBi9Vz0fU" frameborder="0" gesture="media" allow="encrypted-media" allowfullscreen></iframe>