Hello.. having a problem with my return jets and wondering if anyone has had similar issues. My pump and spa seem to be running fine, but my return jets and my polaris pool cleaner are not working. I just cleaned my filters a few weeks ago and my pressure appears to be fine. I also cleaned out the skimmer basket and the pump strainer basket. I reached in and did not feel any obstructions in the impeller and it seemed to turn fine. I am sure what the issue is and looking for some additional thoughts on what I might can troubleshoot. In case it matters, this is a saltwater pool. Thanks for any help you can provide.