How to use Force Respawn

[Pearl]

I'm learning the role of TL and it's a lot of fun (if done right).
One thing I don't understand is when to use Force Respawn. It has a quick cooldown, but so does regular spawning.
Any tips?

[[40-1]King_Kosher]

You use it if too many SL`s are dead,the Tank needs a quick respawn or if too many people died right after the last spawnwave got out

[[Volk]SpixTalon]

On defense: sl1 dead, around 10-15 players dead with more than around 6 seconds till respawn. Enemy just dropped naval barrage/rocket arty.
On attack: I usually safe it for the smoke-arty-charge combo to keep up the momentum.
Hope this helped a bit.

[Pearl]

So you don't use it that much.
I assume that spamming respawn when it's available is a bad thing then?
Is there a way to see if a tank is waiting to spawn and how long its timer is?

[Certified Fentanyl Dealer]

The trade-off is it costs more respawn tickets than letting people do so regularly.