Tempo track

I would like a better visualization of the tempo. The narrow line in the tempotrack window is sometimes difficult to see.


I think it could be very useful if a flag plus tempo as a number could be displayed in ruler, or by making tempo track height lower than a certain value.
Reaper has something like this, and even Cubase Pro i Time Warp mode - there tempo nodes display as numbers and a flag.

Would be very nice.