Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.85	6.43	7.22	8.43	5.90	7.19	8.13	9.05
4.88	4.98	5.02	5.05	2.50	2.52	2.49	2.47

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.00	19.60

Mark VII (2.5mm thickness)
Initial 	Final
19.07	20.53