Lining up these forms is not easy. You can see from the picture that some of the discs have quite a bend to them. I hope that as I work my way towards their final position I will be able to push them into being more or less straight edged and free flowing. Now that I have the forms evolving I feel less panicked about the little time remaining. I dropped off the steel sub soil bases at the galvanizers this morning before starting work. They should be ready for collection after the weekend.