Just tore the roll up window knob off my new Honda Pioneer 1000 factory full hard doors. Had a baby calf left in the field. Don't know if she had twins or what, to late in the evening. All cows where bred to easy calving bull and their all small. Not this one, its a 100 pounder or more. Loaded it up the Honda in the passenger side and while loading it must of tore the knod of the roll up window handle. That's great. Wonder what the process is to get one of those little plastic things is. If anyone one an has a quick place to get one, let me know. Thanks.