I have a Sogwinder II that I got in a trade. It is a very nice knife! One question. The knife is in great shape, no scratches and the blade is perfect. There seems to be a lot of blade play in it. When the knife is closed and I shake it, the blade has side to side movement and I can hear the blade rattling in the handle. Is this normal for this knife? If the knife looked like it had been abused, I would not question the blade play. but it looks brand new, so I thought that I would ask. This is my first SOG and it will not be my last. I like it so much that I am going to buy the smaller Sogwinder I to go with it. Of course I must also find a cocobolo Tomcat. Just when I thank I have all the Spyderco knives I need, I fall in love with SOG knives and must start collecting them also.