Gosh darnit Azimech stop beating your own speed record! XD. Secondly, if my plane can get off the ground without changing the physics, why can't yours? Third, I agree with @Majorjim that changing the physics to make something work is cheating. HOWEVER, the changes squad made to the erro in 1.0 really sucked and changing the drag setting is really the only way to make high performance planes. I also changed my RPM limiter to 50 but I haven't been using it, as I never need to go above 25-30 RAD/s to get something to work. I firmly think squad should just reduce the weight of parts. As the current weight of say, an I-beam, I unrealistically high. That would make getting planes off the ground much easier. They could also improve the spaghetti joints and make collisions between wheels and other vessels better.