The paring with the stainless bolster has an edge length of 100mm.
The paring with wenge has an edge length of 102mm.
I ordered through the Cutting Edge in the UK, I think they have mispriced the 180mm Bunka at £135. For example the 210mm Gyuto is at £190...maybe they
I have almost never been successful with the marker trick in order to identifying angles and I end up setting my own angle in the end.
Sorry, I just gave the rights to all with the link, to edit the spreadsheet
Worked for me -- after I signed on with my Google account