Hi,

I would like to suggest using brackets generally instead of the triangles to mark the region between IN/OUT points, since the triangles are hidden when at the head/tail of the project. :?:

Done, some small adjustments still required, but does it look ok to you ?

SURE, I like it.

Just as you said, maybe it could be a bit bigger or extra bold and maybe the color in between the marks could be changed to be more noticeable - maybe a saturated green...