As a novice user of inkscape I was tearing my hair out because of this problem. The good news is that Krzysztof's fix above works perfectly. (I actually had to delete 3 duplicate nodes from the end of my arrow!) Many thanks for the clearly explained workaround.
As a novice user of inkscape I was tearing my hair out because of this problem. The good news is that Krzysztof's fix above works perfectly. (I actually had to delete 3 duplicate nodes from the end of my arrow!) Many thanks for the clearly explained workaround.