I adjusted my pattern yesterday and played with some settings, along with adding a little ww to the mixture. Foam came out in a really nice, wide, thick pattern. I had more soap than I knew what to do with!
I was able to do my entire f250, including front grill and wheel wells on half a bottle of the mixture. Let it dwell for 5 mins then went with the pressure washer and water for my rinse. Applied another layer of foam using the rest of the mixture left in the bottle and went to washing with a one bucket wash. There was soap everywhere!!