A controller is provided for selectively activating {HEAD ~ each} of the pulse valves to discharge {TAIL ~ a discrete amount} of fluid dressing into each dispersion chamber 
A controller is provided for selectively activating { HEAD ~ each } of the pulse valves to discharge { TAIL ~ a discrete amount } of fluid dressing into each dispersion chamber
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH