We use Face Color Attributes to define part tolerances so we dont have to make make prints (the feature colors are always assigned at the part level, not the assembly level). Therefore it is paramount that the face attributes remain as assigned. After I have used Assign Feature Color to edit the face colors of an object it will sometimes default back to the previous colors after subsequent modeling, editing features, or rebuilding of the model.
Not sure how to avoid this, but it can be time consuming, not to mention causing manufacturing issues if its not caught when it happens.
Can anyone explain why this happens, and how to avoid it.
Thanks.