Had a similar problem! I even filled out the necessary info to get a hard copy and they sent me Ramshot stuff, rifle and handgun load data, but no shotgun/solo1000 data. Fortunately, I had an older manual but I wanted some updated info! Tom Rhoads
Solo 1000 is going to be hard to beat, from light 7/8 oz trainer loads to 27 yard boomers. Solo is the only shotshell powder I use, just load the 12 these days. After 45 years of four gauge Skeet, went the easy route.