I imported an STL into Sketchup, and now I’m trying to make some minor changes and cleanups. In the model, there are a few holes cut into it. Somehow I managed to get two of the holes capped off, but I can’t delete the cap. I don’t know how to better explain it.
The Sketchup file is here: Makamaka_left_end_I2.skp (198.0 KB)
A picture showing the two circles I can’t delete is here:
Thanks in advance for any help.