Most SqD and CH breakers are listed for doubletapped with two conductors at the termail screw however Double check the label to make sure { they are only allowed on 30 amp or smaller breaker size } I doubt that other are listed like that.
Otherwise just make a pigtail and wirenutted it and that will useally take care the issue there.
Merci,Marc
Otherwise just make a pigtail and wirenutted it and that will useally take care the issue there.
Merci,Marc