I've been loading a Lyman 429421 cast from WW alloy with 2400 for years but 2400 hasn't shown up locally for over a year, and neither has Unique. Yesterday I found a 4 pound jug of W296 at the LGS so I grabbed it. My 2400 and Unique stash is down to roughly two pounds each so I'm tying to hold onto it as much as possible. My question is do any of you have any load advice for a 4 5/8" Ruger SBH using W296 and the #429421? Lyman Cast handbook shows 24-25 H110 so I'm thinking 23.5-25 W296.