Right you are. The "Baby" kit had a 2-piece solid balsa wing- flat bottom airfoil. The instructions said "join the wing halves and reinforce with "crinoline" tape". I had no idea what crinoline was, all I had was Johnson & Johnson adhesive bandage tape. Still, on it went, with gobs of Testors cement. Of course, I also didn't know about ply wing joiners, and the kit didn't have any.
Typical flight with O&R 23: staggering around (heavy) until fuel gone. Then landed and flipped, breaking the wing in half at the glue joint. Replaced old glue with new glue and tried again. This went on for several weeks until the crash damage was too great.
My next motor was a used Madewell 49, (bigger plane) and no more problems with too little power!
Floyd