I actually own that set of guns. I won it from a contest TCP had a few years back. It's a cheap set but the primer gun sprays great. I never tried the finish gun with paint costs so high. I use my Iwata for that. Dan
I have that set. I'm not a pro, I just wanted to lay a couple of decent coats on and block it smooth (single stage urethane). I did my interior with the detail gun... smooth enough to leave un-sanded.
Worked just fine for me, actually a pretty good deal.
Now I'm going to to a basecoat/clearcoat job on my friends car.