thank you Simon very succinct explanation. Sounds just my sort of thing definitely want to give that a go. Presumably target speed etc is same as English
another question
Olympic skeet I know its gun down and a delay and faster but other than that is it same format as English?
I call them pair's as you would in ESP. I've only shot skeet a couple of times up at Bywell and a round there is 25 starting at the high house and finishing at the low. In practice on your first miss you get it again. This give you 25 shots.
No idea if the format changes for a comp.
Search YouTube as there's a Chris Bartha series on skeet.