.338 EDGE 300 SMK Multiple BC for ExBal
I just picked up a Dell X5 and installed ExBal on it and started to get it set up. I see several guys use .800 for the BC instead of the published .768.
My question: Does anyone use the multiple BC setup or is it best to just try .8?
I only have a 26" tube, so the 300SMKs are only doing 2775fps with 93.0 of H1000.
Thanks in advance for any input!