I have a question. ...i own a 7010 2007 model with the a bit of a problem i think.....i have owned 14 series to 23 series combines and would not have a problem starting them in the cold....10 below or 10 above.....now i love the 7010 but i plug him in and still doesn't like to start like my older models.....i have seen the newer ones have grid heaters does this help...and the reason for starting in the cold is the last two years harvest has been challenging to say the least wet corn ,so our customers let stand to dry and snow cant harvest when its warm due to snow melt inside combine....