Hi all So I'm going to be using an ND8 filter with one strobe on its lowest setting (1.5, Elinchrom), at 1/125th. I'm getting f4.5 on the light meter. I want to go down to f1.8. So once I put the filter on, I'll put my fstop at 1.8 given that it's roughly 3 stops down, and I'll keep my shutter at 1/125, but what happens to the strobe - do I bump it UP three stops? I've confused myself with numbers yet again. Please help Thanks Ps. This is in studio, not outdoors so it's not about blocking out sun or anything. Just the crazy DOF.