Ok, so i set up my skimmer this am. After adding about 3 gal of salt water (to replace what I pumped onto the floor and in the stand) and being soaking wet I decided to turn to yall for a little help. As i adjust the water/bubble level and I approach the breaking point for collection cup all the sudden i suck water in the air line and immediately it overflows. What do I need to do? Do i need to set it low for a couple hrs and see what it does? How deep should the water in my sump be? Instructions do not include this info. :shout: Im usually pretty calm and patient with this stuff, but this morning its just not going so well. I think I am trying to rush it. Is there anything that would affect it not making a decent column of bubbles, like having had my hands in the water etc?