Paul, I stopped using a CPCC Top Gun Super Power Block line conditioner some time ago, but it's a decent product. That said, I should give a disclaimer that I'm a dealer for Creative Cable Concepts, a company founded by a former associate of CPCC who also had a lot to do with the voicing and building of CPCC products before he took things to a higher performance level and doesn't see the need to make the cords as stiff.
Brian
Brian