You're right, Mickey, it's not that bad. It's just that when I first began buying (and using) Madvapes VV Boxes, I didn't mind screwing on an inline voltage display every time I changed something. Nor did I mind the fact that the adjusting screw is far from linear---sometimes it's really a pain to hit the exact voltage I want because the slightest turn of the adjusting screw puts the setting well past that. Then I turn it back a tiny bit, and it overshoots again, this time lower than I want.