I say them tonelessly ? But , since I ' m usually rather sarcastic the lack of tone works to make them sound more sincere . At least with people I know . People I don ' t know can get a happy thank you . <| sep |> Yeah he ' s a batsman . <| sep |> This is a very slow silly way of implementing a freevalve system . The one developed by Koenigsegg uses air actuated valves , the air being actuated by electric gates , it ' s much faster . <| sep |> Your insurance company is not in the business to try to set things up so that you can sue someone that you are upset with . They are in the business to make you whole again after your loss , which is what they will do . And unless you are an experienced fire inspector , you are just making assumptions and really don ' t know what caused the fire . Edit additional info