I had to install a new powerpipe cause i blew a fitting for one of the sensors and i went with a anderson power pipe. short there after it was installed i started hearing a noise coming from the vortech. perhaps this noise was there before but the plastic jlt i had on there muffled it. i inspected my power pipe to make sure all was hooked up tight and found this on top of the vortech. could this be the noise im hearing? air rushing out? whats the point of this bolt? any help appreciated.