Originally Posted by Alex///M
I don't remember the brand/kind of soap I use but the foam cannon is a Wolfgang Foamaster gun. I bought that one because I thought it was a good product.
I must be missing or doing something wrong with the adjustment stem on the gun and therefore I'm not getting a thick foam that sticks to my car.
Not doing anything wrong. I got the same setup as you (with Einzett soap) and it runs right off the car too. So I usually have a mitt on my left, while I use the foam gun with my right. Far from ideal.
I've got a small Karcher PW too. Will have to try to find a foam gun for it.