Ooops -- sorry for not replying sooner -- was out of town in Eugene for the past week. (Beautiful town, btw, for anyone who lives there.) The opening action has smoothed out considerably, but the blade play is still there. As Boxer93 notes, the blade tang does indeed ramp up and, in principle, the compression lock bar should simply move over till it nestles tightly between the tang and the stop pin. Gently forcing the lock bar over doesn't help, either. At this point, I really don't know where the slight give is coming from. Will give Spyderco a call and see if I can swap for one with a more solid lock-up.
Again, the Para Millie is a great design; just about ideal in a working folder. Anyone interested in one should definitely get on a waitlist -- it's worth it. Just ask the dealer/ seller to check the blade action before shipping it out. I trust Sal and co. will work these issues out in good time. Spyderco has proven itself again and again as the best production company out there, from design and production to customer service and responsiveness to ELU feedback. How many companies actually care about what the end-user has to say (esp. the small fraction of the consumer public that we represent), then work it back into their products? Spyderco pushes the design envelope on our behalf and -- to a more significant degree than most other companies -- with our input and in response to our feedback. I don't think we should be overly concerned when minor, fixable problems arise from time to time, during the "early rounds" of creative, innovative designs we've demanded all along.
Glen