I've been using a cnut cap for shooting for years but I've cleverly managed to lose it. Does anyone have - or know of - source for these new or new-ish in very large sizes? Preferably 63 but 62 will squeeze on. Cheers.
There's a (weak) 0.2 correlation between the size of your head and your IQ, but a good 0.6 correlation if you allow for the thickness of the skull. 63 and ordinary skull thickness implies a grand unified field theory should be within your grasp. [I'm size 58, and achieved that aged 9 going through a slight gingerish phase - as Mike Myers said, like an orange on a cocktail stick].