All the frames I own are easy opening. I've never seen a hard opening frame. Can some of you guys give me an idea about the difference between them. On a scale of 1-10 I would consider an easy opening frame to be about a 1 or 2. I recently passed on a good deal on a frame because I didn't want to buy a frame that I'd have to wrestle with to get it open. Am I over-thinking this? Thanks in advance.