After some research, I managed to find a page on these elements, and it said that the temp of the element changes its "channel".  However, with my experimentation, I have determined that these elements do whatever they decide they want to do.  I set them to different temps arranged so that they would flow correctly (and to my knowledge they should have), but they didn't.  They flowed between each other and seemed to disperse the watr I put through them for testing semi-randomly.  I was working on this: (id:1978669).  Please help.

Thank you!  I agree, it should mention it atleast somewhere.  Hopefully this will help others who don't kno wthis in the future.