I have a 25k IG pool with salt chlorinator (aqua rite) and Pentair whisperflo pump 1HP. I had the pool opened last week - they forgot to unplug one jet in the shallow end. I think I can figure out how to unscrew that thing. But also noticed my skimmers are not pulling in any surface debris. After much investigation, it looks like maybe my pressure gauge has a slight air leak. Could that cause the skimmer vacuum loss issue? How do I repair the leak at the pressure gauge? It has Teflon tape on the connection. Take the gauge off and redo the tape? Or do I need to replace the gauge?