Interval other_lines = line_dimensions_int (pscore_->layout (), 1);
/* do all the rod/spring problems */
breaks_ = pscore_->find_break_indices ();
- all_ = pscore_->root_system ()->columns ();
+ all_ = pscore_->root_system ()->used_columns ();
lines_.resize (breaks_.size (), breaks_.size (), Line_details ());
vector<Real> forces = get_line_forces (all_,
other_lines.length (),