All posts are set, I think we did 25 yesterday most holes had 1.5-2 bags dry, mixed water in the hole and tamped it down, came back today and mixed 2400#s of concrete in my wheelbarrow an filled the holes to a little above ground man that was a blast. I still need 7 more bags and need to come up with something to do with the 3 posts that are set only 2 ft down on solid rock. I think they will be okay but 2 of them are right next to each other. I forgot how much fun it was to mix concrete it was a workout for sure, probably could have used an electric mixer LOL