Malika2 wrote:How big does the block underneath the crane have to be? (length and width).
For a mast that sits under the foundation, it will need to be as wide as a single square building from the
AT terrain kit or 1¼" x 1¼" square.
For a mast that sits between the foundation and the boom, it should be around ¾" inch, either squared or round.
Hope that helps.