private static double HackReadValue(string testString, string key)
{
var startIndex = testString.IndexOf(key);
var endIndex = testString.IndexOf(",", startIndex);
var startPosition = startIndex + key.Length;
var toParse = testString.Substring(startPosition, endIndex - startPosition);
var value = double.Parse(toParse, CultureInfo.InvariantCulture);
return value;
}