diff --git a/case/crkbd.dwg b/case/crkbd.dwg
index 5d52b71..3acb103 100644
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diff --git a/case/crkbd.dxf b/case/crkbd.dxf
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--- a/case/crkbd.dxf
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diff --git a/case/crkbd.pdf b/case/crkbd.pdf
index 13b8c8c..71add5f 100644
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