Hope all is well. How is the build going? I hope that the last few posts on your thread has not discouraged you from continuing your build thread. Don't take any posts personal, but rather people trying to help you out from going down a dead end road. I am confused also, it seemed by your last few posts that you were going to make your L2 build into a L3 build. Thank those that replied to let you know that you have to be L2 before you think about an L3 project. The Magnum is surely a L3 capable rocket and could easily fly on L3 motors. You just have to go by the rules in order to achieve L3, everyone has to do that. Looking forward to some updates on the build!!