Notice the thin masking tape strips over the gluing area slots on the Q pieces. There is tape over the glue tabs on the T pieces.
With the S braces dry fitted, this will mask the gluing contact areas.
After the filler/primer shot,
the glue tabs have no spray.
The wing showing the clear glue areas for the S braces.
The end tip Q pieces had a measured strip of masking tape over the gluing area.
The open CWF strip isn't sealed and glue can be absorbed. The gray filler/primer seals the rest of the balsa.
