* - The value for Flare Length Port Required is the overall length of the flared port. If you specified more than one port for the Number of Ports value the Flare Length Port Required value will be for each port.

* - For the 2" Precision Port cut the center tube 5 inches shorter than the Flare Length Port Required value.

* - For all other Precision Ports cut the center tube 6 inches shorter than the Flare Length Port Required value.