It's obvious when you see it done but it's not the sort of thing you'd think to do.
(, Tue 1 Sep 2020, 17:21, Reply)
Probably a pig to set up in the right place though.
(, Tue 1 Sep 2020, 17:21, Reply)
It was the angle and field of view that I was thinking was more a matter of luck/patience.
Edit, oh I see what you meant - a three legged pig probably wouldn’t be much help.
(, Wed 2 Sep 2020, 1:26, Reply)