I have a Stratos Helix Expert rear shock on my bike. While riding, the aluminum mounting piece (it also has the air shrader valve machined into this piece) came unscrewed from the piston. The shock ended up in two pieces and all the oil leaked out. The threads are undamaged and everything screws back together. Does anyone know how to fill the oil back up and how much to add? Or does anyone know how to get ahold of Stratos or other qualified service shops? I have tried Stratos' website but it has been removed from the web. Their telephone also appears to have been disconnected. Thanks!