I was the first to complete the Z3 group buy build and post it to the board. I was also the first to sell the frame after one ride. I hated the steering, it was way too slow for me. I upset a lot of people with my impressions of the bike, but I was just telling the truth, the bike was a slug. It did go in a straight line very well, and it was light, and it didn't cost all that much. I sold it for what I had in it so I didn't loose any money and the new owner was very happy with it.