It is difficult to write counterpoint well.
However, if you want to inspire confidence and make yourself look respectable, just attach a picture of the great man himself!
Back to the point, Chapters 1 to 9 of Free Counterpoint are all finished, notated in Dorico and uploaded here on the site.
Chapter 10, mainly four part counterpoint including chorale cantus firmus, is proving to be a challenge to get the exercises to sound good, but should be done by the end of January.
Audio mockups are in preparation, too, and will be uploaded Chapter by Chapter, as they are finished. The early Chapters are either with choir or solo strings