What’s the function of the lid?
What do you need the function to be?
Is multi-tool. That was lying around.
Or perhaps more honestly is was the only non-flat 10” cap I had. So it was the only way I could use that warped 10” flange.
I filtered into it using vacuum. Either raw tincture pre solvent recovery, or formulated in MCT & ready to be dispensed. There are specific features of a MK III that made it quite useful for that task.
I was just curious because of the complexity of the lid. Basically spare parts ?