Just got 1.6, (have upgraded from demo) and have set out to make a spaceplane. However, It seems I can\'t even build something that can get off the ground. have tried very small (2 jet fuel tanks = fuselage) with the wings connected to the engines which are connected to the fuselage. None of the stock wings can get this thing off the ground (eg delta and swept wings) so I tried making my own (wing connectors then delta at the end.) I can fly, but once I\'m over the water it will start to pitch down and eventually nosedive (within 1 min of takeoff) the wings themselves flop all over the space though I have reinforced them with struts on the top and bottom. Landing gear is always retracted. Engines are constructed with nacelle, intake and engine. I know this is cheating, but can anyone give me some plane designs that will work? Heads up I usually take off at about 100 m/s and maintain 160 once in the air. This is using the more powerful thrust vector version and the better intake. 2 engines.