ALL TOGETHER

 I've finally gotten the top of the grid all sewn together.  The last few seams required a lot of adjusting.

Now comes the part where I need to square it up.  I started with the top and then squared down one side.  I put it up on the wall - my only flat spot large enough - and realized there needs to be more adjusting.  I pushed it around until I found a spot that needs to be tightened up and pinned it.  Then I gave up right before lunch time.  I'm tired.