We just put up an Intex 18'x52" ultra frame with SWG and dual suction intake. Everything seems to be operating fine but we still need to install the skimmer. My question is...do you have to install the flow reduction adapter and if so does it go on the same intake that the skimmer is on or the other one? A secondary question is...when vacuuming does the vacuum get hooked up to the free intake or do you disconnect the skimmer hose and use that? This is my first post so if more info is needed let me know. Thanks!