well, the inspector came today, he is very pleased with my work, believe it or not..lol..!! Keep in mind he builds pole barns on the side and is very knowledgeable, he was really impressed with how well i had the trusses anchored to the truss supports, i was happy that he was happy, thats for sure..heres where i am at and another question..lol..I have a neighbor that used to do concrete and he said he would love to step in and supervise/help pour the floor, so i said ok, he said he wants to do it in 2 sections though, do 1 side, then the other side the next week as he is now running a mail route from here to PA..what he wants to do is divide it right down the middle of the building using a 2x4 divider, that way we could also screed off the divider board, he said when he used to do this, he would hammer stakes in the ground down the center of the building to hold the divider in place and to hold the concrete in..the problem here is that there is no way to nail stakes in this rocky as heck soil, just no way, i cut a wedge in the end of a short 2x4 today and tried 3 of them, everytime they would get destroyed because of rock. He doesnt really know of any other way. I thought of this, taking a bunch of long 2x4's and attach them to the backside of the divider and run them to the base boards of the wall not being poured at the time..kinda like arms holding the board, i ran it by the inspector and thought it would work, he also does his own concrete, hes never encountered this rock problem, but thought my idea would be fine with a 4" slab..just wondering what you all think or if you have any other ideas on this? BTW, for the last 1 1/2 weeks, we have been shoveling gravel into the pole barn, finally got it all in and leveled out and compacted today, lots of hard work..now all i need to do is get this divider run down the center and it will be ready to be poured..