Occasionally you might wish to remove a series of stray nodes or lines within a feature. This typically occurs when you have merged two or more areas/polygons and there appear to be odd nodes along a merged boundary.
To remove these you can draw a shape over the nodes and then merge into the main area/feature. To do this click on draw and select a shape such as area.
Draw a temporary shape such as area or rectangle around the stray nodes - this can be any shape it just needs to enclose the nodes.
When complete click on finish.
Select the feature you have drawn around the stray nodes hold down shift and select the original feature. Click on the merge function.
The stray nodes will no longer be there.