Baggin' 65C10 Front airline questions!!

[Alberta65]

So let me just say first... yes I have searched and searched and checked all the FAQ sections and for some reason I just cannot figure this out. I am taking a break from body work so I wanted to tackle some air suspension work to bring my mechanical confidence back up haha.

I have not been able to figure out the front airline routing sequence though. I hope this makes sense (if not I will post pictures tomorrow to explain) but once I bolt the top plate over the top mount for the spring on the crossmember I am wondering how people have run the airline into the frame rails. I don't want to just run it out and loop it around but it doesn't seem like there is any good way of getting it cleanly into the frame without drilling a half inch hole and then putting a 90 fitting through it?

Thanks for the help once again guys.

[PGSigns]

Look for a hard line thread in the suspension section and that may have some ideas for you. I drilled a hols in the back side of mine with a hole saw. Not sure I like it.
Jimmy