Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.65	6.28	7.20	8.35	5.62	6.29	7.47	8.52
4.90	4.99	4.96	5.00	2.50	2.40	2.42	2.47

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.01	19.59

Mark VII (2.5mm thickness)
Initial 	Final
18.97	20.45