Early 90's Rectifier 4x12 grille frame removal help needed

[bokscutter]

I am having the hardest time removing the grill frame from the cab. I see no screws in the back. Any help available?

a few pics of the back:

http://zyisrad.com/stuff/cabback1.jpg
http://zyisrad.com/stuff/cabback2.jpg

 

[bokscutter]

Nevermind .... f'in velcro