Ok so about 2 months ago I resealed my hydroboost using the moparman recommended guide and solve a leak problem but before I could do that my wife drove the truck around 70 miles and 65mph or higher which lead to the death ofy original power steering pump. Having replaced the PS pump the HB unit makes lots of noise when turning the wheels and pulses the brake pedal fairly hard when the breaks are applied. I've flushed the old fluid out. Jacked the front wheels up and turned them lock to lock, and tried my best to avoid any foam. I thought the problem had been solved but a 5 minute drive proved otherwise. Any thoughts on this? Or tricks I haven't tried?