It is probably better today but 25 years ago it was really hard to get the old timers to learn the technology that went along with the new catalyzed systems. Some of the concoctions people used were unbelievable or else they would say "that is the way I always did it". You couldn't hardly get someone to read a spec sheet. I painted my first Catalyzed paint in 1978 or so. It was S/W acrylic enamel with Polysol catalyst and that got me fascinated with the "new" technology. As a matter of fact I still am. By the way, I parked beside that same S/W paint job tonight at the Sonic.