Crossed to V, ready to taper, but confused ( again). Feedback please?

I’ve been stabilizing on a twice daily dose of V after coming off xr X. I ended up with just under 6.5 in am and 7 in pm; in the process of getting the best dose using a jeweler scale.

I’ve used the plan your own taper calculator a few times and gotten different results, but can’t see why. Comparing that to Ashton, which seems too fast, in light of how sensitive I was to small changes as I started V. Both, I noticed, have me keeping pm dose the same until I’m off am dose completely. Is this best way to go?

Wondering if it would be easier/simplest to keep weighing am dose, dry cutting and reducing .004 daily, or thereabouts, which is what the first calculation indicated. I can just see how that goes I guess.

The liquid processes confuse me, and I can’t drink milk ( or vodka). I’d probably opt for the liquid v if I go that route. Thoughts??