Jay, the recipe I found on Alliant's website is for 18 grains of Clay Dot and 7/8 oz. shows 1180 to 1200 fps. My machine one bushing drops 17.8 grains. The next bushing drops 19.4 of Clay Dot. So I use the 17.8 with a Clay buster 4100 wad and I have excellent results. The 4100 wad can be used for a 7/8 oz. or 1 oz. I figure the velocity is somewhere between 1150 and 1180 fps. I shoot this load regularly in my three Parkers all 12 gauges. I was told that Clay Dot is a cleaned up version of Red Dot. Hope this helps.
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