I used Industrial Strength papers. My son has done his first big adult thing. He has bought a fairly new used truck that involves more than a year or 2 of payments. He bought it over the internet from 1500 miles away and when he got it here it had some major engine problems they didn't tell him about. He took care of all the calls to get things repaired and and still kept up with his job and his other responsibilities. I have to keep remembering that he is not my little boy anymore and he can stand on his own 2 feet just fine. I'm proud of how he handled everything.