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Old March 23rd, 2012, 09:18   #175
TPM001
 
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Join Date: May 2011
Quote:
Originally Posted by BlackBerry View Post
Hey guys, how much of the nozzle did you all shave off when installing the NPAS?

I shaved off as much as I removed when I cut the two tabs off, but for some reason I can't get it to shoot under 350 with .25's.

It's constantly hitting an average of about 370fps with closed up NPAS and average 400fps with slightly opened up NPAS.

It should be the opposite. You should actually get lower FPS as the NPAS is opened up (i.e. made longer). It sounds like your nozzle was modded properly (can you provide a pic?). I can't imagine not being able to get below 370 with the NPAS in its maximum opened position (max length) because most of the gas flow would be diverted. Are you sure you turned it all the way? Some of my NPAS units are stiff to turn so sometimes you have to adjust with a bit of force (and lubrication).
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