Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.67	6.38	7.18	8.43	6.04	6.79	7.53	8.59
5.04	5.07	5.11	5.13	2.75	2.64	2.77	2.75

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
17.93	19.57

Mark VII (2.5mm thickness)
Initial 	Final
19.02	20.33