I agree kinetic! The CAT is an awesome looking machine and no doubt possesses some great features not found on competitive combines, but if man can build it, man can break it! A TON of prevention won't eliminate that "blue stone" entering the cylinder (or APS) and (perhaps) doing severe damage! Rock traps have been known to fail once in a while! In my case, if I should ever decide to buy a lexion, I will be looking at a 2 hour commute to my nearest CAT dealer. On this trip, I will pass 3 AGCO, 3 Deere, and 2 CASE dealers, all of substantial size and featuring massive parts inventories AND possible loaner machines, should my combine be down for a lengthy period of time!