Stock fpr hose?

[DroppedMitsu]

Hey, sorry I tried finding this, even looked in my factory service manuals but it does not show this hose. I am swapping a 4g63t into my mighty max, well the motor has been out of the car for a while and I cannot seem to remembe where this line goes. On my stock fuel pressure regulator it has two nipples on it, one, which is the small normal size vaccuum hoses, goes to the fpr control solenoid thing, but I cannot seem to remember where the other one goes. it is the nipple in the pic with blue masking tape on it.
Thanks guys, I see this being a very obvious answer but cannot remember.

You must be logged in to view this image or video.

 

[jeffo]

That is the fuel return line, which connects to the metal return line to the tank.

 

[DroppedMitsu]

Ha i was thinking that as i was typing, oh well. Thank you for the help