I've read through a bunch of old threads about using coffee grinders for big tuna and a few of them mention the possibility of putting a spinner on the rail. I've been experimenting with this at home and am not sure how it would work. It seems that you'd have to turn the rod at least a little sideways and I read somewhere that this can run the risk of breaking the rod (I don't know if this is true). So . . . what's the best way to use the rail with a spinner? And what about other options for spinners when it gets to the up-and-down end game? Perhaps a spin strap and a harness?