re: Phenolic ZCI

Good work around and well detailed.

Fortunately I have the luxury of being able to laser cut 6mm MDF which is flat and stiff enough for my hacking. The "lip" is just a hair short of 6mm and if I measure the thickness of the MDF stock (which varies between 5.8mm-6.2mm, due to cheape calipers used by Chinese MDF manufacturers) and dress it down to the right thickness on my drum sander before hitting the laser beam.