Thought I would share some results. Custom 2011 9mm with a Kart Barrel. 65 degrees. All are 10 shot strings.
CCI Small Pistol Magnum 147 SNS Coated bullet at 1.150 OAL
Powder Charge Low High AVE ES SD PF
WST 3.5 878.5 913.9 892.1 35.45 11.61 131.1
3.6 882.2 932.2 903.3 50.05 15.16 132.7
3.7 882.8 931 906.8 48.25 16.12 133.2
ZIP 3.4 893.4 922.6 911.9 29.24 7.81 134
3.5 900.1 915.2 908.1 15.05 5.09 133.4
Power Pistol
4.5 949.1 974.1 922.7 25.63 8.71 135.6
4.6 967.4 994.5 980.8 27.12 8.06 144.1
4.7 1013 1033 1024 20.42 7.48 150.5
Need to load 3.3 of Zip and see what happens