diff --git a/case/crkbd.dwg b/case/crkbd.dwg
index a6e1326..bfad5c9 100644
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diff --git a/case/crkbd.dxf b/case/crkbd.dxf
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diff --git a/case/crkbd.pdf b/case/crkbd.pdf
index 4259212..8202ed4 100644
Binary files a/case/crkbd.pdf and b/case/crkbd.pdf differ