Don and Deb;
You won't ever be sorry with teh PulRite. I used one on a 99 3/4 Ton Suburban and was never happier. I drive a fiver now and it is better but you can't beat teh Pulrite rig. The Hensley does a similar think with geometry but I liked teh straight, easy to see approach.
Call Pulrite and see if they have anyoen selling one used. That's how I got mine adn I sold it on ebay. They don't wear out!
EE, Ham, 25 yr. Boy Scouter, (any WB Owls?), Divemaster, ARC CPR Instructor driving
2004 GMC 32500 SLT CC, LB, D/A SLT (Great White Whale), B&W Turnover, towing customized 2003 HR Presidential 36SKT 5th.