When in the stretcher editor, trying to add stretchers after entering the settings for the stretchers dialog box comes up and says \"you must have a stretcher width on either or both\".
I have put a width in the width box but still get this now matter what I do.
What stretcher width are you using? Also what kind of joint do you have selected, (butt, blind dado)?
After selecting the the 2 sides (or top and deck) to apply the stretcher to you select \"add stretcher\" the dialoge box pops up and allows you to adust the stretcher settings. What are the defaults and what changes do you make?