Has anyone used a Party Star tap to top up with CO2, but drawn the beer from the bottom tap of a Mini Keg (EDIT: Or is it Easy Keg. I've forgotten. The one with the tap)? Just thinking that would be a reasonable way to keep a keg fresh, while maintaining more of a traditional ale 'feel' to the beer. Unless I'm missing an obvious downside. If noone has, I've got a keg of Summer Ale that's due to be popped this evening and I'll trial it..