Do overlapping objects result in additive height in the print or just the height of the tallest object?
Thank you for your question, could you possibly provide a screenshot of the object you’re referring to? My first guess would be that that the overlapping area is simply absorbed by the thicker/taller object.
Robin - 3D Hubs
The software that prepares the model for printing will typically merge the two during slicing, so just the height of the tallest object.
I do agree with Robin, if you post a picture, it would be helpful.