Bolts!

Lots of them. And the final (3rd) beam in place. So that makes 3 beams and 2 columns. Enough already. Under plan A (well about Y actually) they were going to concrete the floor today too. So as to be ready for the door people tomorrow to put in the 2nd frame and all the glass. However..... now tomorrow the window people are still coming AND the boys are also concreting the floor. i am going to lay low in my study.