Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.60	6.56	7.45	8.54	5.66	6.30	7.05	8.32
4.88	4.94	4.94	4.99	2.20	2.20	2.24	2.36

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.02	19.42

Mark VII (2.5mm thickness)
Initial 	Final
18.26	20.41