Anxiously awaiting your new plans!! I should be ordering my tank in a week, so any ideas are much appreciated. I will start a thread on it soon, as not to hyjack this one any further. I do think that this is on subject though. I think i finnally figured out what you were trying to tell me, lets see if i have this right. Without the air line pic, and airline would just come out and go down a little bit so spray it not right at waters tension line.
Hijacks are welcome in my threads. Typically a thread has served the OP's purpose within the first two pages, so afterwards it should be ok to hijack a thread.