Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.99	6.89	7.69	9.35	5.91	6.62	7.47	8.51
4.72	4.88	4.92	4.86	2.53	2.53	2.54	2.53

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.93	19.77

Mark VII (2.5mm thickness)
Initial 	Final
18.95	20.64