Calgo Double Cable sheathed setup

[Brokeboatin221]

Curious how this setup is? How it compares to a chain/cable pulley set up? Which would you prefer to run in a 21 Howard, pros and cons would be great performance wise. Thanks guys! Here's some pics

 

[grumpy88]

I had there setup and it was trouble free . It was not the same as pictured but that's my story .