the ability to separate a craft into parts and see the mass of each part would be amazing especially for hovercraft and helicopters, I think the already existent mirror tool could also display information of the mass of each side. this would be a spectacular addition and I haven't seen it in other games. this would truly improve the community's ability to make asymmetric vehicles and would also allow for greater ease for new players since you could easily identify issues with weight since the center of mass gives relatively little information to small weight issues. please add this devs! please!