24N41 VV starting load for 375 cheytac

[moodilistic]

Hello folks, really need your help on determining a starting load for 375 cheytac using VV 24N41, I have 350 grain SMK and 353 grains CEB. As well as heaviest bullets as well. I have 29 inch barrel with a 1:9.5 twist rate.

Any help would be greatly appreciated.

Thanks