Hey college
When ya flood the thing there's no need to do anything other than blow it out and then carry on. Disconnect from battery and blow from the battery connection end. Hold the open end of the atty with a paper towel to catch the liquid that comes out.
If dripping is what your all about then if simply you reduce the number of drops you drop each time you drip than you may drip more often but will reduce the flooding issue.
Damn but that was torturous.
Luck
EDIT: Just re-read the op, the 510 does seem to flood easier than others. As I mentioned reducing number of drops, 1 drop at a time works well for me on a 510. Will only get 3 or 4 good hits but that's the beauty of using carts over dripping, imho
