@ -223,7 +223,7 @@ TEST_CASE("ZAxis") {
CHECK(ncplane_below(c) == d);
CHECK(ncplane_below(d) == e);
CHECK(ncplane_below(e) == n_);
CHECK(ncplane_bottom(n_) == n_);
CHECK(ncpile_bottom(n_) == n_);
ncplane_move_family_bottom(c);
// ABDsCE, E is bound to C (FIXME have ABDEsC)
CHECK(ncpile_top(n_) == a);