Product review (3 stars): Not completely satisfied (yet)
I've had this unit for about a month now. Overall, I like it but I'm having the same foam issue as everyone else. So far, I've replaced the 2.5 gallon tank with a 5 gallon tank and put a 15 ft hose in (the included hose is 5 ft). This has helped a little,  but I'm still getting too much foam. I suppose replacing the regulator will be next since I'm having trouble adjusting this one. It's at about 10 psi. The bottom line is that I shouldn't have to be doing all these things to correct it's flaws.