V2 pen dose accuracy?

[ShrinkUpdate]

V2 improved over V1 on dose retention - the jumping-back issue still shows up in reports. Holding the position until fully released after each dial is the standard fix.

 

[wobbly_whittler115]

The click feedback on the V2 is the specific thing that's hard to reproduce in pens that use smoother mechanisms - the discrete tactile confirmation of each dose increment is genuinely useful for dosing accuracy, especially when you're calibrating in small steps. The 'better' pen question usually comes down to whether the form factor or ergonomic improvement is worth trading away feedback you already rely on.

 

[bored-plotter35]

The Convipen reliability pattern tends to hold across low to moderate usage volumes - the mechanical lock-up issues that come up in the community are usually at very high click counts or with certain cartridge brands. keeping a backup pen type on hand is the practical hedge for when any single pen model develops an issue, since mid-protocol interruptions are worse than switching between pen types intentionally