Translations:Creating a simple part with Draft and Part WB/26/en

To trim the upper horizontal edge, the Fillet needs to be downgraded so that the upper edge is its own object in the Tree View. If you attempt to trim it without first having done the downgrade, the trimming function attempts to trim the arc in the fillet. Because the trimming edge, the middle vertical line, is perpendicular to the edge to be trimmed, you cannot control the trim result by picking a correct point on the trimming edge. Here you need the flip the default solution by holding down the key as you select the cutting edge.