I thinks this is where the hang up for everyone is. It sounds like RYP is saying that every time you open the knife that it will automatically engage the Rotoblock feature and lock the knife. By your description, it sounds like the user is going to have to turn the Rotoblock dial to engage the lock. I guess I'm not so sure how by "waving" the knife open it will engage the Rotoblock without some assistance from the user. Just my 2 cents.