OK, hardly a big thing and a first world issue but I used PYOBP for the first time in ages and saw the barcode is now much smaller than it used to be.
Thinking I had made a printing error/mistake I reprinted it. Same thing happened again. I then printed it at 150% of the size and saw that there was very little difference in the actual size of the barcode.
I hear through the grapevine that this change happened a few weeks ago but it's entirely normal now to see such smaller barcodes.
As BA changed this and I have some wasted A4 paper I demand compensation