High Power Hybrid Amplifier

Good morning everyone, I'm getting organized for the creation of the Hybridone but I need some help regarding the 5-unit container. To make a long story short, Andrea had posted the dxf file for drilling the heat sinks, but now it is no longer downloadable. Has anyone used it and still has it available? If so, you would do me a huge favor, thanks, Roberto.
 
Just finished in a 150mmx350mm chassis, gain stage is outside.

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