It’s no problem, I’m not sure if there is an answer right now.
I want precise CoM coordinates in order to calculate moments. I think we should be able to call the CoM Position with Blueprints or code, and I think there should also be a little toggle next to CoM Offset that draws the debug sphere for you. I know the data is there already. I just think it’s ridiculous to let you move the CoM up or down or left or right without even knowing where it is in the first place! It might be good enough for simple applications but it’s not enough for anything more than doing it based on trial and error or feel or whatever.
As for what I’m trying to do, I want to build a physics simulation using a spacecraft model I built. To do this I need precise distances from my thrusters to the CoM. I know it’s much easier to just fake everything, but I’m trying to have some realistic fun with my models.