Love the frame, under close scrutiny, under the grip is the layup code, PT965B or PT965A depending on 16 or 18 main. These have a low swingweight, and are meant to have lead added to the hoop IMO. The feel is sublime, and similar to classic frames and there is little to no vibrations in this frame. Great control, great spin, and feel is top notch. These frames are amazing, and if you have skill, the pallets can be swapped out with Head TK82s pallets, just make sure you get the new buttcap if you swap the pallets. 5 grams at noon, brings this stick to life. This is Tecnifibre's pro stock, grab one while you still can!! I got one of each string pattern, and they are insanely good frames!!!