Thinking of a new gadget...

[Csory_imp]

You're right, my comment was downright confusing. Will not post new versions unless some large-scale change warrants it, and will somehow make the changes easily visible (say, print them in orange). This time it was only the correction of a single misplaced illustration. New version number reflects this (1.01f vs 1.01 where "f" stands for "fixed"). And as always, thank you all very much for your time, patience and comments!