Yesterday we fiddled with the controllers layout. I liked more, when we brought up two block places from functions to main program, so it will stay like that. The main program will have 18 block places, and the subroutines 7-7. Here is a picture of the layout:

The first circle is a place for the on/off flip switch (with a LED in it). Then goes, in 3 rows the main program, and the last circle is the "run the program" push-button. Under there is the two function block.

In the right side of the picture, there are the finalized looks of the programming blocks, with the explanations.