[Elecraft] [K2] LCD peel off???

[Giuseppe Sorrentino]

Don't want to seem stupid, but it's really a critic component. On the manual 
it's written to peel off any protective film on the back of lcd. I tried to use 
my finger nail on a corner but it seem really difficult to peel off wha i see on 
the back of my lcd. Due to this i'm not able to understand if the gray film you 
can see in the images must be left where it is and on my back part of lcd there 
is no protective film or if i have to be more strong to peel off the gray film.

http://it.tinypic.com/r/2ylr3hi/7
http://it.tinypic.com/r/35n7rbl/7
http://it.tinypic.com/r/2h54ls6/7

any thanks as usual
 IZ2NYY
Giuseppe "Pippo" Sorrentino
Milano ITALY