Any one else have trouble with this filter being noisy? ive owned a 2217 and a 2211 in the past, all been quiet , this one is when you first prime it and get it running, but then it just gets noisy, and even putting something on the filter head to weigh it down doesn't reduce the vibration noise like it does on other models I've read about. No air left in it as have had it tilted at all angles. No airleaks into the hose connectors/ taps / pumphead either.