bigforyouben
Member
That's the one. I greatly prefer the control I have with non-spring pens like the Ergo 2. I don't use the Mumford at all any more.Owen Mumford. The Blue one doses up to 42 units in 2-unit increments while the Teal/Green one doses up to 21 units in 1-unit increments.
The Ergo and Luxe dose up to 60 units in one unit increments.