Right from the Hodgdon pages
My load is Remington Gun Club (also STS sometimes)
Winchester 209 Primer
7/8 Oz. # 8 Hard also on occasion 8½ Hard shot
Claybuster Lightening 4100-12 wad
18,6 Grains Titewad (weighed) or I will go to 19.5 Gr. Titewad (weighed)
Very Nice soft shooting in my 1100 and my 11-87 and it works the action normally. I did have to go to 2 o-rings on the 1100 (1970's vintage) because it seems that some of the o-rings were a wee bit thinner. Don't know if it was just a bad lot of rings or maybe a "second-soource" manufacturer. I do shoot it slightly "wet" and the 11-87 works well on a single o-ring.
When I do my part, the ammo works well. On a completely centered hit no pieces just a smoke cloud of centered and pieces. If I don't do my part (jerking, head lifting, left eye taking over, poor mount) or wind gusts bird jump/drop, might be a small chip or a lost bird. Very seldom is it I know "I had that bird!" and it didn't break. I have that same problem with 1⅛ loads too so I might not have done my job right in spite of what I thought.