We recommend against Moving Bids (cutting/pasting) - we suggest that you copy and paste your Bid wherever you want it, make sure the copy is perfect, then go back and delete the original. It's just better to be safe than sorry.
Never move a bid that is connected to Quick Bid - it may cause the Quick Bid estimate to be permanently deleted. Copy the bid to the new database, then, using Quick Bid, make sure the Quick Bid estimate is connected to the new On-Screen Takeoff bid. See the Quick Bid User Guide for details on reconnecting a bid.