Stamp tool is doing opposite

Hello I am using the stamp tool according to the directions, and it is removing my terrain except for what is under the house. How do I fix this?


Can you upload your .skp file to show us what you are seeing?

terrain test.skp (10.1 MB)

First, why is your model so far from the origin?
Screenshot - 5_5_2020 , 7_32_48 PM

I moved it to a reasonable distance exploded the terrain group.

Thank you for your help. I sent you a copy of the model with the portion in question, there are a number of reasons why it is so far from origin that I won’t get into here.

It sounds like the answer to my question is that I had to explode the terrain in order to be able to manipulate it. Is this correct?