Looking for feedback as I redo my plumbing

[Zach0918]

So I am a complete idiot when it comes to plumbing. I am trying to redo the flawed attempt that I came up with my first time. I rotated my sump to make it easier to access my skimmer and return pump. I am starting with the drain. Using white PVC to mock it up before cutting the limited red PVC I have. Can anyone tell me if this looks alright? Any potential issues? Thank you!

 

[Idoc]

Make sure your horizontal runs are actually going downhill some or air can get trapped in the line and make a lot of noise.

 

[Zach0918]

Make sure your horizontal runs are actually going downhill some or air can get trapped in the line and make a lot of noise.

Can I do that by just making the pvc flex downward a bit? I don’t really have room for a 45 degree drop.

 

[Idoc]

Can I do that by just making the pvc flex downward a bit? I don’t really have room for a 45 degree drop.

Yes, just make it so it stays downward, though.