DIY Restricted flow fitting

[tscktran]

It work great.



4-40 1/2 flat head machine screw

 

[airgunfans]

where is it to be used ?

 

[nervoustrig]

I’m assuming to help avoid overfilling when cracking the valve open. 

 

[tscktran]

To get more control, just incase you accidentally open to fast or too much or turn off the wrong way.

You can use it before your normal fill probe.