I hope you enjoy
I know this isn't how they are made in real life but it was easier to do it like this than to try and mine a tunnel through the flower bed
Hi flatcat,
Yes, I've enjoyed these pictures a great deal! I'm not a 'modern' fan, but your setup and pictures are really well done!
And as far as not being able to bore a tunnel under the flower bed: well, some road tunnels are built using what's called 'cut-and-cover,' which looks exactly like what you were doing here, so I think your tunnel is perfectly realistic.
Many thanks again for sharing these fantastic photos,
AndrewL