I just noticed this in one of the expansion joints of my pool decking (notice the uneven finish on the right side of the joint) . This is the 2nd time the deck has been poured and painted. I am guessing this isn't how its supposed to be. Not sure if its the concrete guys who messed it up or its the Sundek crew. Anyways, do you think its worth asking them to fix this somehow (may be pour some concrete in that gap and paint it)? I know, in most likelihood, no one else will notice it. In fact, I had not until today. Would you get bothered?