Changed how CFC is connected. Rerouted everything, redid all flows. Added which valves are motorized. Added legend.
Changed page layout so trial watermark does not overlap with drawing :)
Added arrows at CFC when cooling to clarify counterflow. Small layout stuff.
added explicit boiling step for clarity, even though no flows are active.
Small layout issue (moved legend text)
Added PDF's python script to crop the PDF.
PDF now renders with very large pages, so the watermark falls outside of the drawing. The crop script cuts it off :)