got the c120 and elite foam lance
I found the lance with the two metal pinchers in the front when set so they are touching produced the best spray and the dial on top when turned all the way to - minus gave great foam!
By turning this to minus am I increasing the uptake from the bottle hence more foam? will this in turn empty the bottle faster? and plus increases water flow hence less liquid from the bottle and less foam?
Some pics >>>
