sump question & suggestions

[Navarchus]

Try to get the bombardment area between the base of the collection cup to the lower half of the inner collection cup reaction tube.

[bleevin]

Originally Posted by Navarchus

Try to get the bombardment area between the base of the collection cup to the lower half of the inner collection cup reaction tube.

I'm sorry I don't quite understand. I can't adjust anything besides the amount of air going into the system.