Devin posted about $_POST_RAW so I decided to have a look at it in the LC 9.0.0 dp4 Dictionary where I discovered that $ must be a special character (I'm guessing REGEX end of line) as I needed to escape it with \$ to get the results I wanted. In LC 6.6.5 there is no need to escape the $ character I've entered it as BUG #19031