Clutch pedal has no pressure. WTF.
D15B7
Cx hydro Transmission

The Brand New :
Oem Clutch disc
-Pressure plate
-Flywheel
-Throw-out bearing
-Pilot bearing
-Slave cylinder
-Clutch lines

The Used :
- 1993 Civic VX clutch master cylinder
(Pulled this off the hatch a few days after it worked properly with my old B16)

Ive bled properly at the slave cylinder, two person bleeding. Making sure to refill when low while clutch pedal is down. Have gone through about a quart of Dot 3 Brake fluid.

*All of the clutch lines are perfectly clean, brand new, and tightened properly, as well as being clearly visible.

 

may be stupid but make sure the clutch pedal assembly is properly adjusted.

unscrew the line from the slave cyl and press on the clutch to ensure slave is getting pressure

make sure pressure plate to flywheel bolts are torqued to 17 or 25ft/lbs i cant remember

 

are you sure you bench bleed the clutch master cylinder? even if you did two man bleed the clutch, you could still have some air pockets in the master.