Those with BLX six.ones, or any BLX for that matter, I had a six one 18X20 with a 4 3/8 grip. I have always used 4 1/2 grips but wanted to go smaller, which I do like for my forehand but the small grip caused pain in my wrist and wasn't as good all around for me, plus I prefer the open string pattern, so I just ordered and received a 4 1/2 grip with the 16X18 string pat. Anyway, the new 16X18 was purchased from a reputable seller on ****, it has a slightly rougher finish, and some there are a couple, minor, folds in a few of the decals on the paint job. everything is spot on as far as weight, length, stickers, feel of the racket seems right. I am just wondering if this is "normal" to have variations from one racket to the next as far as paint is concerned, should the logo's be EXACTLY the same position on every racket? or is there a margin of error there? Lastly, what is a proper test for a frames "straightness"? The box this one came in was beat up, the racket was Un-strung, i have been setting them both on a flat table and both wobble slightly, but I don't know what is acceptable vs "bent" as far as frame shape goes? Thanks for any help.