Of course not. If anything I have come to like it more. Great glass. I simply would have made a different choice if one month ago I had the options I have now. Fortunately for me the option still exists, but with a little added hassle....and this is why being an optics retailer would drive me around the bend. If the NL did not exist would you still be as happy with your SF as you gave the impression of being in post #12? Has the SF gotten any worse since the NL appeared? …