Getting ready to install my tdo4 in the next few weeks or so. Last piece I need is a 90 degree elbow for the compressor side. My question... Does anyone have a samco or silcon hoses.com part number that they have used for thier instal that they are willing to share with me? I'd really rather not end up with 100 bucks worth of silicone hoses that I don't need. Thanks!