Hi many thanks for reply - here are the values associated with one button. After going in to re-edit in the 'Properties' tab it shows a button size reset to 120 x 25, but in the Advanced Tab is shows it as 54 x 20 (the saved value).


If I modify the button size again using my curser on the button to the required size, the values in both align.
If you look at values in control view on re-edit (I think that's what it's called) it shows the intended size (e.g. width 48 as below).

n.b. There is a Property on the Form called 'Image Position'. It was initially set to 'Fit' but I tried changing it to different values (like 'Tile' or 'Centre' ) but with no effect that I could see. Not sure if this is relevant.
Hope this was information you were looking for.