Pleased but irritated .......

Recently I  posted on here showing the completing of our fish pass. Following its completion there have been many anxious hours waiting to see if fish can use it.   I am now assured by several members that fish have been seen ascending the ladder.  Something that I am very pleased indeed to report but bloody irritated that despite visiting it on a number of occasions I am yet to see anything using it......

What I want now is some pics of fish jumping out of that top box.....