Maybe the OP could explain why they keep bouncing back and why it's taking so long? As others have said, the one that no-one cares about any more is ok - whoopty doo! It seems like a feckless kid doing their coursework. "Ok, you need to make THESE changes for it to be ok" - two weeks later a barely changed "new" version arrives. "LISTEN! - you need to make these THESE changes". Two weeks later - etc. etc. Are we up to version 4 now?