I don't see how to select a finer grain of control over what Crowdwoo needs, via Twitter's site, though. I've selected Read & Write access, because I need to be

I don't see how to select a finer grain of control over what Crowdwoo needs, via Twitter's site, though. I've selected Read & Write access, because I need to be able to follow the winners. If there is a way to de-select the ability to post tweets and read timeline then I'd gladly do that. I'll continue to inspect the Twitter docs.