Hi Paul,

I put an idea how command should work on the paper last week when I was going a long way by train and managed to spare time to rewrite it today. The custom command just mixes all known macro scripts together, so the code isn't very clear... if else if else... I am still genuinely surprised it works :)
I am posting it in a separate thread... and trying your piece of work... fine. Moi's cryptic scripting is funny, isn't it :) But pretty time-consuming - making a model is much better.

Petr