So the loch is Bhruisda, on the island of Berneray. Excuse my spelling, I frankly can’t be bothered to check.
I remember picking up a permit at the coffee shop. The catch returns book was: blank, blank, blank, 5lber, blank blank, big fish…. And so on. A lot of blanks - two out of two visits for me - with the chance of the odd big troot seemed to be the norm. I wouldn’t rush back, as the plentiful lochs of north and south Uist hold enough interest and adventure for many days of trouting