Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
Remove unnecessary line elements until your drawing is according to the following right figure.
Use the following three buttons.
Trim element with other: This enables single lines to be cut or lengthened.
Cut element between 2 elements: This command allows you to separate an element area between two points.