I was searching around for livewell setups for Bass-n-Tubes and came across something kind of interesting. These carp guys in the UK are very into fish handling and releasing the carp. They use a special sling to weigh the fish in

http://www.tackleshop.co.uk/ProductDetails/mcs/productID/122/v/f9cdbd23-1028-4eef-a82f-ed0f38139355/

http://www.bivvyup.com/shop/index.html?target=ChubCarp_Care.html

The more I thought about it, the more I am thinking this is a darn good idea for big bass. Some of these super fat bass have so much body weight that I worry about hurting their jaw or head while weighing them. Has anyone tried anything like this?