Never tried an old version of Feickert
But this new version is much better and simplified to use
This is the MANUAL:
http://www.feickert.org/fileadmin/bilder/Downloads/Protractor_BDA_2011_mail.pdf
But this new version is much better and simplified to use
This is the MANUAL:
http://www.feickert.org/fileadmin/bilder/Downloads/Protractor_BDA_2011_mail.pdf

