hey everyone. i got my st-15 on friday, and I was wondering, since it is winter an all, and I got snow where I am, it is okay to break in the engine? the roads are clear of snow, but it is kind of cold out(around 30 degrees). my dad won't let me break in my engine cuz he said it is to cold out. Should I wait until it is warmer, or is it okay to break it in? thanks.

monsterpede13