Zeppelin Design Labs THE PERCOLATOR Assembly Instructions Manual page 21

The circuit board is now complete!
Double check all your solder joints and make sure everything is well soldered and making good
connections. If anything looks at all sketchy, touch-up each solder joint. It's much easier to fix a problem
with the board now than once it is installed in the chassis. Once you are satisfied with the PCB, put it
aside in a safe spot until the next section when it is installed it in the chassis.
21