Repairs OK, new joints OK -> still have a leaking 4.5" blank on BSC2 dome ((1)16.5" x (3)4.5" cluster) from initial leak testing that needs to be fixed. This is the only joint on this volume (Vertex minus HAM1, 2 and 3) that remains to be fixed (that I am aware of - reminder, if you install a new flange, you need to label it as "NOT LEAK TESTED" otherwise I won't know it hasn't already been tested)