Topping a seedling. Where do I cut?

[Joshman]

Hello!
I am looking to top this seedling in order to manifold or mainline.
Could you show me where I should cut? I've numbered the nodes.
Thanks!

Note: The solo cup is filled with coco and I put DE on top as a preventative measure. That is what you are seeing there

 

[Joheim]

If take it at 6 and then root 7 personally

 

[Joshman]

If take it at 6 and then root 7 personally

I'm going to clone the top for sure but I was thinking more like above 3 or above 4. Too low?

 

[Joheim]

Is ultimately up to you. I just like a lot of branches anywhere above 3rd is supposed be fine.

 

[rembrandt100]

I would cut halfway between 4-5 but that is a personal choice. But whatever you do make sure that you leave a stub below the cut. If you do not the weight of the limbs can and has split the main stem.