I understand what you are saying Matt, but just to add some info, here is a photo of the whole SBB before I moved the wires to even out the mesh. The widest points were over 6mm, some close to 7mm. I think that may become an issue to Flow customers.
Now I have fixed the spacing, the mesh looks OK, but I actually fixed it before I realized it was #6 mesh. I can see Flow’s reasoning, but I really think it is worth reconsidering, I am delighted that you are going to discuss it with Cedar.
By comparison, there is no distortion in my Bee Thinking SBBs’ mesh - I am very happy with them.