I find calculation bug Questions, suggestions, feature requests, bug reports, feedback › Category: Questions › I find calculation bug 0 Vote Up Vote Down ZHANG LI asked 3 years ago why does the cp look like this when i use uniform density triangular and quad panels to calculate the thick surface wing? 1 Answers 0 Vote Up Vote Down ZHANG LI answered 3 years ago The image is all red,cp=1 in the whole wing