fiting gearbox cover extension panel

["Ronald A. Fine" <ronfineesq@earthlink.net>]

Sorry to boor the list with such a mundane question, but, I am refitting the 
"extension panel" that goes against the firewall covering the front of the 
transmission and bell housing.  Moss catalog shows screws in the bottom flanges 
on each side into the floor or frame.  Are there any other screws used to 
attached it to the firewall directly, at the sides or top through the carpet?  
(Ed, I've looked at all my books and every photo I can find but the detail 
doesn't show!)
Thanks,
Ron 
BN7