I just built a residential plot using your mod that contains the tug boat, and it covers its main hex and parts of the 2 hexes on either side of it.
Since i had it on auto and as part of my grouped blocks of housing, it startled me a bit and on the bow end it blocks the stairs to the 2nd story of the adjacent plot .
At the stern it is ok because it just extends into the tall concrete block foundation of the plot on that side .
You might want to mention when it is selected that it needs 3 blocks worth of space .
TY for the great mod
Since i had it on auto and as part of my grouped blocks of housing, it startled me a bit and on the bow end it blocks the stairs to the 2nd story of the adjacent plot .
At the stern it is ok because it just extends into the tall concrete block foundation of the plot on that side .
You might want to mention when it is selected that it needs 3 blocks worth of space .
TY for the great mod