@quietpurplehaze Many thanks for your lovely comment and fav, Hazel, I would never remember my lines, I'm always putting reading glasses down and can not remember where, :)
@onewing Thank you Babs, this is one of my small 200mm G master lens, currently eyeing up the new Sony 200 - 600mm lens ready for this seasons motor racing events if they happen:)
@Weezilou Thank you Louise for your great comment, I really love the results from my Sony A7Rii and yes the hat was pick up at a race meeting but I'm only a spectator:)
You could have a chain or a piece of ribbon/string!!