Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.28	5.96	6.83	7.59	5.94	6.37	6.85	7.72
5.08	4.91	4.88	4.96	2.54	2.57	2.47	2.50

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.23	20.15

Mark VII (2.5mm thickness)
Initial 	Final
18.98	20.32