I want to generate a load with 124gr JHPs and Titegroup. I want to get a MV of right at 1000 fps. The load on the Hodgdon website starts at 3.6 and goes to 4.1. The claim at 4.1 is 1057. I'm guessing right at 3.9/4.0 grains would get me in the neighborhood? But does anybody have any chrono data on a load like this out of a Glock 19/45 length barrel? (4.0")