Well I figure someone out there had this same setup as I did and had to figure this out. When I bought my pool it came with a Polaris 65 and it has a universal adapter fitting. My problem is I have a light on my top return so I can't hook it up there. My bottom return has an eyeball in it which I can remove, but I don't know if I want to. Plus if I use the bottom return I have to jump in to hook up the polaris. So do I modify the plumping outside and add a T to allow for a hookup? If anybody solved this I would appreciate your comments and most of all pictures. Thanks in advance.