FFS. "bad light", making up problems with the balls. It's like we're trying to find excuses to stop play. Aren't we supposed to be helping test cricket in the 21st century, not doing our best to shoot it in the foot?
Get the f**k over having a perfect f**ken sphere with the ball. The ball is being thrown down at 140+ kms an hour. It's being hit hard by very thick pieces of wood. It's going to get slightly lumpy. Get over it. That's why we have new balls at 80 overs.
And the light, even more of a farce. The game really needs to reevaluate what it thinks is "bad light".