Intake manifold gasket sealer?

I assembled my 5.9 magnum with the intake gaskets dry. I used form a gasket on the ends and across the China wall.
Should I have used any sealer on the gasket itself or is dry OK?
The motor is still on the engine stand...... So now would be better then latter.
Fwiw I have the 7577 edelbrock intake and new heads.
Thanks for your help.
I installed mine dry and just used a dab of sealer on spots to hold it in place