Hi,

New to PLO. trying to learn and improve my game. Played a hand today at 0,01/0,02$ Zoom PLO. Dont have the exact hand, but there are the big lines:

CO open
Btn 3bet
SB 4bet
CO Call
Btn Shove
SB Shove
Co Call

CO had: KcJh9h10c
Forgot BTN
SB had: AcAdAh2d

and of course.... SB win the pot with a pair of Aces. Is it a good play from him to 4bet there. To me, seems a terrible play, true or not. Plz tell my why so i can understand. Thx for your help