i strongly agree with that and as well the ability to insert you engine thrust value anytime

A jet engine designing portion of the game in which you can create your own jet engine (whether it be a turbojet, turbofan, etc) using a variety of different types of components of jet engines like compressors and turbines, nozzles, bypass ducts, shafts, diffuser sections, different combustion chambers and combustor's (heat, microwave, electric, laser, nuclear, etc), exhausts, and afterburners.