Problem with aileron flange

[Rick Sivier <rick.sivier@btinternet.com>]

Folks,

I have just come to fitting the hinges to my second aileron and have
discovered that I have not made the flange deep enough!  It is about 3mm
out, which looks suspiciously like I forgot to take the cut-outs for the
hinges into account when I was checking the depth during the lay-up.  Is
there any way I can avoid sanding off the existing glass, cutting the foam
back a bit and laying in some new glass?  All ideas greatfully received.

Regards

Rick Sivier