Open limping on the button with a dead blind

[Fathomer1977]

No specifics here. Is this ever +EV? Granted this is micro limits (also low limit sngs), but I cringe every time I see someone do this. Am I wrong to tag anyone doing this as weak?

[whyzze]

open limpin the button is -EV 99.999999% of the time.

not really -EV, but not as +EV as it could be.