Hello,
Thanks for this ideas, I added the implementation of my mod with Kratorio2.
If there are any bugs related to the addition please let me know so that I can fix the bugs.
Oh, I was a bit too fast.. It works for MK2/MK3 Drills only in vertical direction, in horizontal direction the lights are out of place. The vanilla drill (left) works in all directions.
Yes, now it works very vell! Except full moduled (4 modules) drills facing south direction, if the light size is set to 2. If it's set to at least 3, the light is recognizable.