Hi Forum, I am a fairly new user to APM2 (made about 4 successful flights on a skywalker.) And I am looking at building a twin boom aircraft for taking Aerial Pics to be used for GIS, land surveying etc.. I initially built an off the shelf twin boom called the URSUS, but due to its wooden spa construction, it broke in half in mid air. I have added glue, carbon and ply reinforcements, but now its…