Hello all, I am currently building my first 22 Creedmoor and plan on shooting the 88gr ELD-M from Hornady. The gun is going to wear a 24 inch 1-7 twist criterion barrel. I tried contacting Hornady for starting load data but was told they simply have no data for the 22 Creed. I currently have H-1000, H4831SC,and Retumbo on hand, as well as federal 210-m primers and virgin Hornady 22 Creed brass. Any help would be appreciated, and I know pressures from rifle to rifle vary. Thanks!