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I really like my V6 fanduct you designed, But I have a constant problem of it sliding to the left or right during prints. All I have to secure it to the heat sink is one M3 screw held in place with a nut.
I printed the fan duct in ABS so it’s tough and has a little bit of flex to it.

What do you suggest I do to tighten it on so it doesn’t move left and right?