Sporting clays shells. I'm reloading Remington STS hulls with figure eight wads. I hold the RS Compition sheet for MEC bushings but can't find anything for just how much powder. Would appreciate any assistance. I presently use W231. Zip is mentioned appropriate beside 231 within the burn up fee charts, https://ramshotzip21793.fireblogz.com/48502379/5-easy-facts-about-ramshot-competition-described