rather let it thaw out in the refrigerator. they don't and that fact has been proved by more than one study. while they are cooling this will give you time to make your icing. this station is not open to the public yet. he did at least try to address the issue. we know how important other training is to make sure your equipment stays well oiled and ready to spring into action. i can’t even begin to tell you what a difference this has made. just select those files that you no longer have a use for and hit remove. 