The first day i got a Hitman i thought to myself. wow This is a great yoyo and i love it. it is soooo smooth for a week or so but then it becomes wobbly. your problem is that it is tightened too much. loosen it more i did that and i got it to spin for 6 min doing stering tricks and no i don’t have a konkave bearing. it is a very good yoyo overall i give it a 8 out of 10. rate it see if you would like it it is really good
QFT
Thats not really a review lol, more of just your opinion. No offence though, try to add stuff like the pros and cons of the yo, and compare it to some other yoyo.