You could change overall box design, 45* the port or do two 45* bends, change to aeroports so there would be less port noise with less port area, or deal with it //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif...in some cases the best way is to just add more port area, varies from application from application. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif