A humidifier is provided including a first humidifier part, a second humidifier part connectable with the first humidifier part, and a sealing gasket disposed between the first and second humidifier parts. For instance, power and ground vias that connect a processor to power and ground planes of the circuit board are aligned to create a desired parasitic capacitance that reduces the impact of parasitic inductance relating to signal compensation, power delivery and high speed decoupling. Using this information, scanning to those areas by the DLP software is then prioritized appropriately to focus compute resources on scanning and classifying preferably only those files and folders that are necessary to be scanned, i. A delay spread is then estimated from information obtained from the delay-power analyzer. In a second phase, when the surfaces and are in contact, the primary piston and the secondary piston move as a unit.