anyone find an alternative to those plastic shotgun wads? Could you use cork or something similar to bring the shot column up? I understand the need for the petals in keeping shot fairly accurate in guiding but was curious. Specifically I'm looking to load for a 20 gauge. Trying to see if maybe I'm overlooking something which can be a cost saver.
I use an overshot card cut from milk jugs for the 410 any they work fine.