We are having a 60 x 80 ft shed put up and the contractors have just put in the bases for the steel frame, see pictures. I questioned that the bases are all set the same level despite there being about 500mm difference in ground level, and some bases have been put in using soil or hardcore as shuttering. Every building we have put up in the past the stanchions have always been extended to accommodate uneven ground. Is this the new way of building or am I having my leg lifted. Before anybody asks, yes it was the cheapest quote, but from a recommended and well known company.