How to execute a mulligan?

That works. When I was first trying to work it out using test shots in quick play I tried B because I assumed that would be the button but I swear it wasn’t doing anything and it wasn’t listed in the available commands at the bottom of the screen. Now B is listed at the bottom and sure enough mulligans are working. A word of warning though … the post shot feedback doesn’t change. If the ball lands anywhere near the fairway or short rough your golfer will smile and appear to proceed down the fairway as if nothing has happened. At least I can carry on playing now. I just need to exert some discipline and only use mulligans for good and never for evil. Hopefully they fix the frame rate issue soon.

Does anyone know if this works in career mode? Just started yesterday, turned on mulligan feature but still haven't been able to use it. 

@RickinWaStTo clarify, I’m turning mulligans on to counteract a bug where the club freezes just before the downswing, resulting in a mis-shot not of my own making. Hopefully they fix this bug.