SPAWNTIMER

I'll show you how to have a spawntimer next to your spawntime.

Open your autoexec.cfg and write:
bind X "vstr SpawnTimer_ETPro"

Then, creat 2 files:
- autoexec_axis.cfg and write:
set SpawnTimer_ETPro "toggleconsole ; g_bluelimbotime ; wait 300 ; toggleconsole ; openTimerInput ; set SpawnTimer_ETPro resetTimer"
timerSet ""
- autoexec_allies.cfg and write:
set SpawnTimer_ETPro "toggleconsole ; g_redlimbotime ; wait 300 ; toggleconsole ; openTimerInput ; set SpawnTimer_ETPro resetTimer"
timerSet ""

At the warmup you have to push your bind for the first time, your console will open and close then you'll have to enter the respawn of the other team (20 when you are axis, 30 when you are allies or 15 if you play on warclan). BE CAREFUL, the spawntimer will not be synchronized with your opponent's respawn.
You should see a red counter next to your spawntime.
When you know your enemy's spawntime, push your bind a second time when they spawn and your spawntimer will be set

does it work with JAYMOD?

TBH you could also add this, it's 1000 times easier.

bind mouse4 timerset 20
bind mouse5 timerset 30

when you see they spawn as axis you press mouse5
and as allies mouse4, but this only works for ETPRO


The spawntime is the RED timer.

got bind o timerset 30
bind p timerset 20