Well I can't take credit for this. My brother did this one.
The design he got online, and in the rear compartment is a durso drain.
Doesn't loose siphon when pump is off. Here's a test video
http://www.youtube.com/watch?v=3hzO0TLq0dU&feature=youtube_gdata_player
The design he got online, and in the rear compartment is a durso drain.
Doesn't loose siphon when pump is off. Here's a test video
http://www.youtube.com/watch?v=3hzO0TLq0dU&feature=youtube_gdata_player