is my program too big to edit?

[salvomic]

yes, Eried, thanks again for your important advice, I hope to have time to do that soon.
For now, however, I don't understand why the problems there are first to run the program, already with the "Edit Program" procedure: if there is an error (syntax) the Calc hangs or it resets, only if the Program Edit compile it...
I would so understand *when* (at which level) I introduced any error or bug, as it first worked well (or, almost well)...

For this reason I thought to the dimension as a probably cause of it...

Salvo