CR Fails:
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><RetString xmlns="http://tempuri.org/"><inString xmlns="">Hello World</inString></RetString></s:Body></s:Envelope>

CRLF fails:
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><RetString xmlns="http://tempuri.org/"><inString xmlns="">Hello
World</inString></RetString></s:Body></s:Envelope>

The returned value for both is LF only, which is incorrect.