Al Smith
Mac Daddy
I have no idea who or if this would apply to anybody but here goes .So you want to shoot grade elevation with a sight level and you have no helper to hold the story pole .A bucket of fine stone will get you close enough .It would be different if you really need some accuracy like a foundation line but on a rough stone drive it's not that big of a deal .
This is the pad for my shipping container .I knew it had a slope which proved to 8 inches .Not a big deal I can adjust that with blocking .2 foot pieces of rail road ties and treated lumber
DSCN0540[1].jpg (242.6 KB
This is the pad for my shipping container .I knew it had a slope which proved to 8 inches .Not a big deal I can adjust that with blocking .2 foot pieces of rail road ties and treated lumber
DSCN0540[1].jpg (242.6 KB