FSXA Whisplacer: More detailed heading adjustment possible?


just need Whisplacer to place first parts of my airfield fence areas. Because it is not a small area, the surrounding fences have a large radius. So when I use Whisplacer, I only can adjust the heading by whole degrees. This means when I adjust it from one to the other degree, I have a shift of more than 5 to 10 metres on the fence end immediately. Is there any option to do smaller units by using Whisplacer?