Hi!
In activity diagram in "If condition" if you use "stop" after "else" like in this case:
@startuml
start
:make something;
if(is fine?) then (fine)
else (not fine)
stop
endif
:next stage;
stop
@enduml
Stop component will be to the right of condition. But if you add some activity before "stop" it will be to the down of condition. Is this possible to force it to the right in any case?