There is a huge wedge of paperwork which 'proves' that all the NERC font sizes etc. exceed the British Standards.. .BEXIL. .I am sure that there are a LOT more operational staff who have trouble but if they don't report (note I said in my earlier response in BOLD, "reported") it and just mutter in the background then nothing much will get done. Also your perception of the 'space' in the windows to increase the character size is not correct. Without giving a techie answer (think about how you build a web page with HTML etc. etc.) what you see in the window isn't what actual 'space' there is to play with.. .The bottom line is:. .Yes of course its all down to cost.