Create symbol on specific place in boundry

Skærmbillede 2022-02-08 153005
Skærmbillede 2022-02-08 153048
Dear friends

In our shelving system we have a very specific place where taps are overlapping.
We would love to hide a symbol here.

I have really no idea where to start. Can anyone help me?

The system contains two different types. The horizontal and the vertical.
They bort should have the symbol sort of the same place.

Im hoping that the symbol could be differed from a panel in which i can write a letter.
I have attach two images of where the symbol should be placed and the ghp file…

If anyone can help i will be forever greatfull :blush:
Thank you!
nesting rhino.gh (635.8 KB)