Have an unused McLean Sea trout weigh net left in by a customer who can no longer fish. There are a few very light cosmetic marks on the frame on very close inspection caused by storage. Net mesh is immaculate and the scales work perfectly.
I have suspected that my McLean Salmon Weigh Net was weighing a bit light so tested it this morning and it is out by about 10%. Apart from mentally adding 10% on when weighing a fish, is there any way that the spring balance can be adjusted and regulated?