With the 4163B is it possible to scan the disc for the speed it was written at?

I know that it shows you when you create a test disc, but I wondered if it is possible to do this with a disc that has already been written.


The speed information is ONLY present on disk images burnt with CD/DVD-Speed. Doesnt matter which drive you use, if its not there you (or CD/DVD-Speed) aint gonna see it.