I am trying to get a wrapped stair to extend to a 45 degree angled wall on one side. I have the "winder" and "allow wrap" boxes checked and when I join the two sections together, it no longer fits to the angled wall like it does when the stair sections are separate. I have tried a multitude of stair specification settings, but nothing seem to resolve the issue. Please see the two attachments to see the resulting issue. Any ideas on how to correct this seemingly simply problem?