NetBow - Where is it?

Seaweed,
It is not a part of the system currently. It would more than likely need to be added to the drip emitter section since it is a whole entity in fixed options. Ideally it would go into the tree/shrub drip ring builder, but that is only a wishlist item of ours at this point.

What I would recommend doing is add a custom drip emitter and set description and flows proper to the type you wish to use, and we will work on having this discussion with Netafim on getting it added to the system.