well talking of quality control they even don't have the XL-7 page on the server and the errorthat is showing is this
[highlight][highlight]404 Not Found
The server can not find the requested page:
22.214.171.124/~suzuki/xl-7.html (port 80)
Please forward this error screen to carbon.hostingmadeeasy.com's WebMaster[/highlight][/highlight].
APV specification does not contain Engine details. and many spelling mistakes also present in the specification details.