<a href=showthread.php?s=&postid=7588082#post7588082 target=_blank>Originally posted</a> by Fiziksgeek
how are you setting the water level. If I recall, On my bullet 1, you close the air completely, and adjust the gate valve until the water is a couple of inches above the black box, or about the height of the injector. When you open the air vavle, the water level will go down, so you need to raise it back up. To me, this is the hard part, its difficult to tell where the bubble stop and the water begins.
Kaidenjohn, after you posted the last pics I thought that the wastse collection cup you have rigged up might be stopping the air flow. If that container restrics the air flow, the skimmer wont work well.