Case is cool all over, 3d printed a shroud for a 120mm fan to blow down on it, even the spot directly over the slug is cool, which makes me think it’s that blasted aluminum puck that’s holding me back.
If I forgo the case, a vapor chamber with heat pipes would be perfect. I guess I could just zip tie a cooler on there, but was hoping for something less jankey. Finding copper in the right size is my preference, but that stuff gets expensive quick.