I liked the cat response. Also tall grass or weeds on the runway can whip a split pretty easily. Sometimes it is hard to see the odd tall weed on the field so walk it out and look. you may need to mow.. ouch! mowing in FEB.[:@] Also re-evaluate your storage and transporting methods. Hanger Rash is REAL...and we are all looking for a cure! OH yeah have the cat declawed