Hey,

Just kidding. For user friendliness ,I beleive follow the mouse. Click, Double Click, Hold and any combination of the three.

1. Hold to enter menu.

2. Click to cycle between items

3. Double Click to enter submenu incr/decr

4. click + Click hold increase / decrease alternate

5. Double click back to main menu

6. Double click quit menu

Please post the code if it works.

Regards

Sougata