7 coisas que aprendi com o P S O L c o isasqueaprendicomopsolBoa sorte s <| sep |> Actually , no , it was Reagan that used the slogan Make America great again . Bill never used that . <| sep |> Here ' s how I would handle it . Refer to this galery . Cut a piece of trim for each side of your door that ' s half the width of your and the thickness of the relief of your panels . I ' m guessing this will be about 3 . 5 by maybe 12 and however long it is between your bottom rail and lock rail . Cut slots for biscuits down the center of your pieces of trim about 13 of the depth through them in at least 5 locations then relieve the panels in those locations as well so in the spring when the panels come together again , they won ' t trap the biscuits . Choose biscuits that will bridge the depth of the panel and the slots you made . # 20 maybe ? Hard to say . Glue the biscuits into one piece of trim , then lay a piece of paper along each edge of one side of the trim and sandwich the two pieces together , gluing the biscuits into the other piece . Once it ' s dry , pull the paper out . You ' ll end up with a floating mullion .