Hi, I'm new to 3D printing and I understand from all those internet sites and videos just how great Volcano is and how fast and strong you can make your prints. Now what I'm not getting is why the longer melt zone is bad for regular printing as we're used to, possible with a V6 hot-end. Why is there no 0.25mm nozzle for Volcano, what are the drawbacks compared to a V6 with a 0.25mm nozzle? Also, has anyone actually ever printed with Volcano AND a traditional hot-end in the same print? I read ideas such as a smooth surface with small nozzle and a strong structure inside with Volcano, but has anyone ever actually done something like this?