>  only path available was "menu, dcltr"
the glide path is displayed on the moving map, (MFD) and
not the look forward (PFD) so goto the page that
would normally display the glide path and press
menu, format, fnct dcltr, glide, done

or in Brent's words
http://mail.lancair.net/lists/lml/Message/39301.html

or test it in the sym
http://d2av.com/60A9.zip