The Stitch Free Edges tool is used to merge together a pair of nodes that are within a certain distance from each other, and that form a free (unconnected) edge with a similar pair of nodes.
To use this tool, click 
().
The Stitch Free Edges tool is used to merge together a pair of nodes that are within a certain distance from each other, and that form a free (unconnected) edge with a similar pair of nodes.
To use this tool, click ().