I am using public testing version 1.0.14.
The jackhammer works as far as its' noise goes. There is a problem with rocks, no blue circle from scanning and saves.
Here is the failure part: After scanning for rocks, the detector will highligh most rocks with an ideal cutting point to drill at. The red dot appears and the blue full circle around the red dot appears.
What is supposed to happen is while using the jackhammer is: the blue circle gradually disappears as you break down the intended rocks.
No blue circle appears at all.
Other times I have used the detonator and explosives. No blue circle, the red dot always shows up. I then have to save the game. Shutdown Steam completely. I defrag the game files. Sometimes the game restart will continue where it left off; other times not only do I loss the partially broken rocks but I lose the explosives I used from inventory.
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