Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.67	6.27	7.14	8.49	5.58	6.25	7.12	8.26
4.78	4.83	4.85	4.97	2.26	2.44	2.36	2.37

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.16	19.66

Mark VII (2.5mm thickness)
Initial 	Final
19.07	20.43