Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.67	6.38	7.33	8.40	5.65	6.28	7.19	8.32
4.90	4.96	4.99	5.11	2.55	2.56	2.52	2.52

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.18	19.97

Mark VII (2.5mm thickness)
Initial 	Final
19.17	20.35