I am reloading 9mm, with 124 JHP and 4.9 grains of Hodgdon Universal Clay Technology. This is the max load and it shoots with no signs of over pressure. I am using an RCBS Charge Master 1500 and I weigh the charge for each round. Is their any powder measure that will throw a correct charge for flake powder +/- 0.1 grain. I will back down the powder charge 0.2 grains for safety if I can find one that will work. Thank you for your time.