Question:
dolphin ii works just fine.
Just need to know, which type of blade you decode.
Probably HU64-1 or HU64-2.
And what blade you cut.
Which is probably HU64-3
Then no problems.
Decode – take picture – swap blade type – write in – cut – done.
And better function, if blade is cut twice on each side. (But usually, not necessary).