I dont think I could fix a bevel one handed on 220 paper.

Do you in any way index your body position so that you can feel the constancy of the angle throughout the strokes? fingertips(though you dont want constant rubbing. touch points. I catch myself looking out the the corners of eyes at forearms, watching the wave of slurry. And at the end I cheat by raising a small micro bevel if it might need it. With razors you know how to do. with knives you have to be the spine,

I do polish down the whole bevel on my mora each time I sharpen it. It never gets much sharper because it has a microbevel. every so often i do reset it all the way