Sweet&Sour

Third week as come, and I've started some LST to maximize airflow and light exposure. Installed the blumats without the rings. This way the girls will be alone this week since I'm traveling for the holidays. I don't have access to the rings from blumat so I'm trying to design and 3D print my own, however I'm having some issues because I'm not getting the right pressure inside so the rings will work properly ( basically will not drip on every hole so there's no sense to them to be installed), so I'm fideling with the circuit dimensions. If anybody have the same issue and has the solution please dm me =). If I reach the solution I'll share my design. Also added some water with some bacillus thuringiensis to fight the gnats.