[Inkscape-user] Arrows

Hello, I following the Inkscape project for some time and 2 things prevent me of using it and also introducing it in our company (using the Windows version 0.44.1): - My colleagues have to draw some simple technical drawings with arrows. When I use the raster - draw a straight line - change the beginning and the end of a line to an arrow, The tip of those arrows are outside the end or the beginning of the line (start and endpoint are on the raster). I suppose this is a bug - please help me if I'm doing something wrong. - In the Windows Version I can't import any vector graphic other than SVG - at least I didn't find any option. Any hint is welcome. Is there any plan to add support for e.g. Corel Draw files? Thanks Wolfgang