I had no problems with lockup or blade play. Nice design, good materials, sharpened up well. The fit and finish of the wood (forgot which kind) to liners was very sloppy for a 100.00 knife. I kept it though, it looks nice, you just can't too close before you start thinking I could have bought a spydie or benchmade for this much and gotten a better product. Just my own T1 experience.
pete