How to setup LB+Y xbox360 buttons?

Twixer

I need to setup combination of xbox360 controller LB+Y, i set them together in 1 button, but in game (wuthering waves) its only click LB without Y. Is there way to fix it? Maybe can use script? Ive tried some combinations but it didnt work, what script should i use for LB+Y button? Help pls

Twixer

Just incase if it will help someone in future, i fixed it, can set delay after u set LB button, then set Y, now it works

Abcdefg

Hello may i see the script? i dont understand how to add multiple commands in a single script
i tried
down(x360_rt)
delay(1000)
up(x360_rt)

which doesnt work please help thanks!