11 December 2025
Testing the deviation tool with the wooden construction that should represent our hole. Here, it is obvious that the spring on the deviation tool was much too tense.. Photo by B. Seth.
Testing the deviation tool with the wooden construction that should represent our hole. Here, it is obvious that the spring on the deviation tool was much too tense.. Photo by B. Seth.

Read the field diary from 11. December 2025 here.