Attempted to replace hot and cold moen stems in the lab areas, found the cartridges I purchased had larger stop assembly’s, which would not allow these handles to turn on the faucet properly Spoke with service manager about the issue and new cartridges will be located and ordered Noticed when the water was turned back on the faucet seemed to stop dripping, it’s possible some debris or sediment was allowing a small amount of water to pass the gasket and cause a drip Also looked at break room faucet that was spraying from the aerator Found the filter screen was cracked and full of sediment/debris This can cause the aerator to act strange and spray in odd directions Cleared debris and reinstalled aerator, will call Pauline when cartridges arrive