After many years ( probably 20) of sitting idle in the safe, planning to take out the Carbine. Anyone have one of these and have any loading recommendations? Previously loaded with 230 gr RN with 24 grains 4227 which worked OK as I remember. Now have 250 Gr FP and 250 Gr. HP bullets and with the component shortage, that is what I will load. Planning to start at the bottom of the Hornady loading table (20 gr 4227) and walk it up. Any suggestions would be appreciated.