Hi
@hltrskltr! Well, I like to FIM my autos, but with photosynthesis strains I rather enjoy building a manifold (mainlining method). This is less risky than FIM because you almost can't miss a topping cut (+ bending stems) whereas you can easily miss a FIM cut (weird/asymmetrical new growth or long recovery...). Hope this will help, keep us up-to-date, and happy growing 👊