That's a pity. We are in Canada, and don't use A4, so it is a problem for us.
Letter Size at 8.5" x 11" is larger than A4, so every print job is considered oversize in our case. We would like not to separate Letter Size printing and the larger Legal Size 8.5" x 14" and 11" x 17" jobs. Can this be changed in a future version to allow the admin to specify the base size?