[Linked Image from i.ibb.co]

Here is the curve.

I am going to look into the 1” tubing. I honestly just thought the 4 diffusers would really move some water. The line is more then I want to spend since I just keep throwing money at this thing but if it will get me where I want to be I guess it’ll be worth it and I’ll have 100’ of 1/2” maybe for the next project.