It seems that Green Dot data for the .44 special is rare as hen's teeth. I am wondering if anyone has used this powder in the .44 to achieve 900 FPS velocities. I will shoot the loads out of a Ruger New Model Blackhawk and will be using a Saeco 240 grn RNFP and an RCBS 250 grn SWC. I'd appreciate whatever advice and help you can offer.