Flatline pressure

[Grey_Goose]

Flatlines are said to "work best" at 700+ psi... I'm curioius as to what this specifically means.

What are the negatives to running a Flatline at, say, 500psi or 600psi?

Thanks!

[FrAuStY]

The only drawback is you may have some shootdown during rapid fire. Anything over 6-8 bps and shootdown may occurr. I run mine at 750 and have no problems. I tried running at 600 and I could tell when I was cranking out paint that they started to slow up a lil. Its mainly for the re-charge rate.