Ok, I think I may have been a bit crap at this as keep finding chickens on wrong side of electric poultry fence....
I'm pretty sure we did it right but maybe didn't take enough off, was worried about taking too much off.
One of the repeat escapees is a bluebelle/blue haze and breeder told me I needn't bother to clip hers as she would be too heavy to take off - I did anyway just in case and she still escapes! It's really hard to see where blood supplied bit starts on her feathers as they have black...umm..stems!
Am sure they are going over fence not under or through. Have seen them jumping/flapping about in run and they do get some height!
Any experts out there advise..what would be a normalish amount to chop? an inch? 2 inches?
Ta