Hi - I set up a photo contest with dot voting, allowing one vote per participant. Once the participant uses his dot, he can't "unclick" the dot to change his mind to select another photo. It would be nice if he could, as long as he hasn't exited and saved his choice.
I could have sworn I could click and unclick the dot on the free version, but I've upgraded to the business version.. I chose the option to "limit to one participation and IP check" on the contest set-up, maybe that's got something to do with it. . Anyway, a feature to unselect a choice if a mistake is made would be a nice feature.