  It was recently determined exactly through how many general points a
nondegenerate curve with nonspecial hyperplane section can pass. This gives
rise to a method of constructing reducible curves $C_1 \cup_\Gamma C_2 \to
\mathbb{P}^r$ with general nodes: We take a finite set $\Gamma \subset
\mathbb{P}^r$ of general points, and find nondegenerate nonspecial curves $C_1$
and $C_2$ in $\mathbb{P}^r$ of specified degrees and genera which pass through
$\Gamma$, and glue together along $\Gamma$. The goal of this paper is to show
that, subject to certain mild assumptions, stable maps constructed in this
manner lie in the closure of the locus of nondegenerate stable maps from curves
of general moduli, i.e. are BN-curves.
  As explained in arXiv:1809.05980, these results play a key role in the
author's proof of the Maximal Rank Conjecture.
