'ello m8 - yeah no probs on the Q's.. just let me know what you wanna know.. The Autopots are so easy to use, the only thing you have to keep an eye on (I guess) is the pH of your solution (esp if you use an airstone) - Another tip is to get the mix of your medium right.. I'm assuming you are using coco too? You need quite a lot of 'aerating' medium in the coco like perlite at least 30%so the Autopot can 'wick' up the nutes from the Autopot. Let me know anything else you may want to ask..