Vivian Meazza wrote: > Not. At least, only in the sense of RTB. This is where we came in. It might > not produce any thrust, but it should solve shouldn't it?
Er, huh? I guess I don't understand how you think that would work. What the solver does is figure out how much drag the airframe needs to produce in order to meet the specified performance numbers. If there is no thrust, then the only drag that works is zero and you get a failure. I honestly thought everyone was clear on this point. This is going in circles. Start with your working file. Add *only* the line specifying the new boost control axis. Touch nothing else. Don't come back until you make it work. I assure you that you will get the same solution after you add the axis. Once it is there, you can start playing with it at runtime. Andy _______________________________________________ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d