Awesome work man! I have three questions and one request. 1. I saw the comparisons (amazing); what factors did you change second time round to get such greater results? NOOB QUESTION ALERT! 2. I see you use the cup on soil method, but you have the bottom of the cup cut open for roots right? And do you feed to the cup soil or to the box soil? 3. What knot are you using to do the LST? OH, and could you please upload a few photos of your grow box inside/outside? I am really interested in the PC grow. Good budding to you.