I'm not very experienced at honiong razors, but I've honed the vast majority of my own and see little difference between mine, and those from a Pro, so I haven't done too badly.
But, I've noticed that when setting a bevel, I always need a few extra strokes on one side, always the same side, to keep the bevel as well centered as possible.
It's always on the return stroke that needs more work. To counteract this, I've started adding 10% to the return strokes... i.e. if I do 10 laps, I do one extra return stroke.
I suppose it makes sense that the stroke out, and the stroke in could be a bit different. After all, we're human and not machines, but I'm interested to learn if others have also noticed a difference between "out" strokes and "in" strokes... And what have you done to compensate to keep the bevel well centered??

Or is it just me???

BTW, I add 10% to all the grits... Not just the bevel setter.