Our Idea was nearly ready when we discovered a big problem with the materials or rather with the supplies.
We wanted to cut out our improved tunnel-system with an engraving pencil, but that would be a technical support. So far so bad. But if the given materials and supplies would count only for the roof, we would be allowed to do it, wouldn‘t we.
That was the question, we wrote in an e-mail to the organisation a few days ago. And the answer didn‘t arrive yet.
Instead of that, we didn‘t make any progress but…. well … improving the tunnel-system.
This is what it looks like in the current state:
(author: Lauri)