I have made my own part in Illustrator and I have a silkscreen layer/group in the svg file that I used for the PCB view. The elements in that layer show correctly in Fritzing, but no matter how I export the project, the silkscreen is misplaced in the preview of the PCB manufacturer (Checked Fritzing Fab, OSHpark, and gerber-viewer.com). I believe it is a Fritzing error, how can I fix this?
I tried then to remove the silkscreen layer from the file and created the part again. I have to give it the same name as before, but I make sure I delete the Fritzing folder from the Documents directory (to be sure I clear old versions of the part). I do not know why I still see the silkscreen even though the new version of the part should not have it. How can I be sure that when I update a part, it is actually updated?