Bob, the Musketeer Board Painter Tool is indeed quite useful: I used it to make all the diagrams on my latest book. The way you use it is not illogical, I don't think that you will gain clarity if you add another symbol.
Also note that there is a forum there where you can suggest additions, propose new icons, etc. I have done it often and Zied Haddad, the owner of the site, and Jérôme Choain, the designer (who was also designing for Jocly), have been very kind to answer my request.
There are already many symbols. You use the bended arrow, the circle, and the X-cross. For the Lancer, where you use the X-cross for a D and H move, are they really D and H? I mean, is it possible to go on the 2nd square if the 1st is not empty? And to the 3rd if the 1st and 2nd are not empty?
I suggest you give the Betza's notation for each piece.
Bob, the Musketeer Board Painter Tool is indeed quite useful: I used it to make all the diagrams on my latest book. The way you use it is not illogical, I don't think that you will gain clarity if you add another symbol.
Also note that there is a forum there where you can suggest additions, propose new icons, etc. I have done it often and Zied Haddad, the owner of the site, and Jérôme Choain, the designer (who was also designing for Jocly), have been very kind to answer my request.
There are already many symbols. You use the bended arrow, the circle, and the X-cross. For the Lancer, where you use the X-cross for a D and H move, are they really D and H? I mean, is it possible to go on the 2nd square if the 1st is not empty? And to the 3rd if the 1st and 2nd are not empty? I suggest you give the Betza's notation for each piece.