Light load needed for FNP-45

[MkgReloader]

I bought a FNP-45 yesterday and took it to the range with some light loads that I've used successfully in my 45 ACP Colt Gold Cup, Taurus 24/7 Millenium Pro, and Witness 45. Either 4.0 grs of Bullseye or Red Dot behind 200 gr lead RNFP's or 230 gr lead Round noses. None of these loads would cycle the FNP-45.

I have Bullseye, Red Dot, and HS6 on hand. Any FNP-45 users out there have experience with a light load using these powders and 200-230 gr lead bullets that will cycle properly?