Script Analysis - the Ductus on Graph Paper

I should mention here that white-out is my friend. Even after drawing them in pencil first and then using pen, I'm finding problems and need to correct them.

So I'm using graph paper printed with squares equal to the nib width (using that Free Graph Paper calculator programme), referring to

• my sheets that show the angles of all the letters
  
• the one that shows the measurements of where the various ascenders and descenders end
• the reproduction of a page from the Bedford Psalter (the one from Janet Backhouse's book)
  

I've found a few details that I need to add to the sheet showing the angles of the letters. Things like the angle of the pen where it finishes at the end of the ascenders of the D's.

I'm up to O. Wha-hee!

What I want to do next is repeat the exercise, using a broad nib pen rather than pencil and biro. That leads to more natural shapes in the letters.

I'm also practising the shape of the ascender.

And I've finished putting the images back into the post about the angles of the letters. Took me ages. I really really hope they don't disappear again!