Unable to use the "RADIOACTIVITY BLOCK SPRAY". I plug it in my spaceship, but what then? The Walkthrough is not precise enough to help on this matter.
From the WT:
Spoiler
Use the radioactivity block spray module on the right side of the dashboard (10/145). Then use the keyboard to set to destination coordinates.
The only confusion I can see is the mixup of your physical keyboard and the one in your shuttle. In this case it's the shuttle.
So I changed
Spoiler
Use the radioactivity block spray module on the right side of the dashboard (10/145). Then use the keyboard to set to destination coordinates.
into:
Use the radioactivity block spray module on the right side of the dashboard (10/145). Then use the keyboard on the left in your shuttle to set to destination coordinates.