Trying to improve on this, I attached two old rod handles nose to nose. Works but it's a bit clumsy and awkward to use, so I'm thinking of making something more stable. Attaching two reel seats to a platform would be the basic idea, something like the Berkley Line Winding Station. I've been formulating various configurations with advantages and drawbacks to each.
I'm sure I'm not the first one to do this, so I'm wondering if anyone else here has their own contraption/method to do this before I start and have a
