Review on Camco RV Flex Swivel Stik with Shutoff Valve - For Powerful Waste Deposits Dislodging, Flushing and Odor Elimination (40074), 55-1/2 Inches by Ahmed Jackson

Well made and works as described. The pressure is good, the spinner spins quickly. my corporation The spinner's brass nozzle extends beyond the outer diameter of the shield. Without learned caution, does it make an abrasive rubbing noise against the wall or something my tank style? I hope this condition doesn't interfere with the sensors or anything else in my tank. I also think that care should be taken to ensure that the bait does not come into contact with the bottom of the tank for any length of time during use.