> Some perceptible volume added by the shape of the inside of the > door and the thickness of the seal I've looked at the geometry, recesses etc. Not even close to 4 litres Plus you could argue that 2 litres under the turntable are not useable anyway (if you follow their instructions that it is always to be used), so that drags it down to 17 litres Joe ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2016.0.7640 / Virus Database: 4604/12499 - Release Date: 06/26/16 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .