Morning, having originally specified circa 340 sq metres of incredibly expensive, 'handmade' linear clay bricks, still pained at the cost. Looking at alternatives and have found some pretty interesting concrete ones with similar dimensions. Have also found some splitface linear concrete bricks which look like natural stone but these are 50mm in height and architect is worried about matching the coursing levels and wall ties with the inner cavity block wall. Has anyone else dealt with non standard brick sizes and how did they overcome the problem? Thanks