No - I don't like messing with them much, couple of photos, quick measurements, and back to business. Have a baby scale - boat has to be real stable to use it. The younger ones handle the stress better - they're the ones with clear patterns on their cheeks.

For the weight estimates been using;
Fish Weight Calculator | Fish Swami
That fish was 11.5 X 15.5 = 2.3lb
Caught several fish around the 11" mark the next day - all on Autos.