Currently undergoing a major remodel on my in ground pool. One item I noted for the pool builder to address is that in the process of grouting the gaps between the coping, they ended up getting grout in about every nook and cranny of the natural openings in the travertine coping. Picture for reference. I said that I expected this to be cleaned out as I think it ruins the look of the coping. I didn't want the grout to fill every hole in the coping, just between the coping, where grout is supposed to go. Builder responded they will try to clean but don't expect miracles, this leaves me a bit concerned. I mean if I was doing the grouting job I would have been meticulous in ensuring the grout stays in the joints between the coping. Am I being unreasonable?