I have done a bit more work on creating a touchmark. I chose two of th stamps I made earlier in the week and tried to improve on them. I partially succeeded, They make better marks, but it's not quite there yet. I made a stamps with my initials JD. That marks quite well, because the lines are thinner, The D is a bit wonky, as it's more difficult to do the inside of the letter. The S stamp leaves a nice mark I think.
They all can be improved upon and I'll continue to work to improve them, while I try and think up a touchmark design for myself.