Once this is installed using the pots dail controller that Weldon supplies with the unit. Is there an noticeable difference in the sound of the pump itself from full power to min setting? I have everything wired up per weldons online scematics(there racing website is down atm) and hear no noticeble change in the pump when turning the dial in either direction. The dial switch has a red,white and green wire if someone could verify which terminals ea of these go to on the controller so that I can compare with how I have them. I would appreciate the help.
TIA
Frank
TIA
Frank